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Mounted Magnetic Compass

NSN: 6605-00-551-8187 | Model: AS5604
ITAR Registered seal

An instrument which utilizes a magnetic needle or indicator and a graduated dial or card to determine direction in relation to the magnetic north. It has provisions for mounting in a fixed position to insure proper alignment when in use.

NSN Properties and Flags
NATO Stock Number
6605-00-551-8187
DEMIL
Yes - ITAR Controlled (Code Q)
Overall Length
3.281 inches
Overall Height
2.375 inches
Overall Width
2.375 inches
End Application
W/s: helicopter, mh-53e; helicopter, hh-53j/m pave low; aircraft, t-39; aircraft mh-47e, special operations aircraft; helicopter, advance attack, ah-1w; aircraft, osprey v-22a, marine corps; aircraft, (ac-130h, mc-130h, ec-130e, hc-130); consolidated targets; aircraft, osprey v-22a, air force; fms - a7 aircraft
Illuminated Feature
Included
Illuminated Location
Over
Design Type
Side reading
Mounting Method
Panel
Dial Finish
Fluorescent
Instrument Type
Wet
Fluid Type
0il
Bowl Shape
Spherical
Bowl Element Type
Card
Card Size
1.750 inches
Compensating Feature
Included
Compensator Type
Cylinders
Heeling Correctors
Not provided
Smallest Increment In Deg
5.0 card
Nondefinitive Specification/std Data
Mb-1 type
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE4A615THH53 2015-08-13 PARFJ 81 EA

Inventory Check

The last inventory check on this NSN was done on 04/17/2024. Due to rapid changes in inventory this may not be the current stock qty.

  • As Removed: 11
  • New Surplus: 6
  • New: 8
  • Serviceable: 4
  • Overhauled: 3

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Qty:
Email Address:
Phone Number:
Your name:
Company:
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Certified Quality Assurance  Quality check icon

  •   ISO 9001:2015 + AS9120B
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NSN 6605-00-551-8187 Datasheet

Supply Class (FSC):
Navigational Instruments
Cross Reference:
  • AS5604
  • AN5766T4
  • MS17983-2
  • 6970-1
  • 1823-4A
  • 1823-4A
  • CB-2100-T4
  • 1630BU4-02
  • 1841-2A
  • 1841-2B
  • M270-1
  • MS17983-2
  • MILC5604
  • CB2100-4
Cage Codes:
  • Society Of Automotive Engineers Inc (CAGE 81343)
  • Aeronautical Standards Group (CAGE 88044)
  • Emerson Electric Co (CAGE 65289)
  • Honeywell Aerospatiale Inc (CAGE 07213)
  • Honeywell Intl Inc Defense Avionics (CAGE 19315)
  • G T A A Llc (CAGE 70214)
  • Kollsman, Inc. (CAGE 89944)
  • Military Specifications (CAGE 81349)
  • Military Standards (CAGE 96906)
Replacements:
  • 6605-00-551-8187 replaces 6605-00-239-8210
  • 6605-00-551-8187 replaces 6605-00-526-7256
  • 6605-00-551-8187 replaces 6605-00-580-2640
  • 6605-00-551-8187 replaces 6605-00-641-1293
  • 6605-00-551-8187 replaces 6605-00-663-5621
  • 6605-00-551-8187 replaces 6605-00-663-5630
  • 6605-00-551-8187 replaces 6605-00-663-5933
Schedule B & Trade:
  • Schedule B: 9014900000 (NAICS 334511)

    Parts & accessories for direction finding compasses and other navigational instruments and appliances

  • SITC: 87412

    Parts and accessories of navigational instruments and appliances

  • End Use: 22220

    Marine engines, parts

Identification:
HMIC

Y - Indicates information is in the hazardous materials information resource system (hmirs).

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    058010 - Magnetic compasses in boxes

  • ACC:

    A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LCL:

    F - 150.0

  • LTL:

    F - 150.0

  • SHC:

    9 - Other or no special handling required (sh)

  • TCC:

    M - Magnetic material

  • WCC:

    653 - Musical instruments

NSN Management Codes:
  • SOS
    Sms
  • AAC
    D
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    -------
  • Repariability
    If condemned or uneconomically repairable , then dispose at direct support (ds) level.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,918.53 to $3,197.54..
Does NSN 6605-00-551-8187 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, U.s. Coast Guard, Austria, Poland, Bulgaria, Brazil, Spain, Columbia, Singapore, Kuwait, Malaysia, Thailand, Australia, Belgium, Canada, New Zealand, France, Germany, Republic Of Korea, United Kingdom, Philippines, Netherlands, Portugal, Italy, Denmark, Norway, Greece, and Turkey
What is the NIIN of NSN 6605-00-551-8187?
005518187 or 00-551-8187
Does NSN 6605-00-551-8187 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6605-00-551-8187?
Solicitation SPE4A615THH53 for qty 81 on 08/06/2015
When was this national stock number assigned to the federal catalog?
Jan 01, 1963
MSDS

Material Safety

MSDS BJSGK COMPASSES 1841-2A/B

Hazards

Reports of carcinogenicity: ntp: no iarc: no osha: no

Chemical Properties

Hcc: n1
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: the manufacturer states that no hazardous ingredients are
present in this product.

rtecs #: 9999999zz
other rec limits: none specified

MSDS BJSGL COMPASSES CB2100T4-A, CR2100-4

Hazards

Reports of carcinogenicity: ntp: no iarc: no osha: no

Chemical Properties

Hcc: n1
disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: the manufacturer states that no hazardous ingredients are
present in this product.

rtecs #: 9999999zz
other rec limits: none specified

MSDS BMZVZ COMPASSES CB2100T4-A, CR2100-4

Hazards

Routes of entry: inhalation: yes skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: inhalation: may cause
irritation of respiratory system and cental nervous system
depression. May irritate skin and eyes on contact. May irritate
digestive system if swallowed. Aspiration hazard . Chronic: none
specified by manufacturer.

explanation of carcinogenicity: no ingredient of a concentration of 0.1%
or greater is listed as a carcinogen or susupected carcinogen.

effects of overexposure: inhalation: dizziness, headache, nausea,
unconscious. eyes: redness, tearing, blurred vision. Skin: dryness,
itching. Ingestion: nausea, vomiting.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: inhalaed: remove person to fresh air. Eyes: flush with lots
of water for 15 minutes. See doctor. Skin: wash with soap and
water. Ingested: do not induce vomiting. If vomitind occurs, keep
head below k nees. Get immediate medical attention.

Chemical Properties

Hcc: f4
boiling pt: =176.C, 348.8f
b.P. Text: 349f,176c
vapor pres: 2 @ 70f
vapor density: >1
spec gravity: 0.75
solubility in water: negligible
appearance and odor: liquid inside compass housing; petroleum odor

Reactivity

Stability indicator/materials to avoid: yes
oxygen or strong oxidizing materials
hazardous decomposition products: oxides of carbon

Proper Disposal

Waste disposal methods: dispose of in accordance with local, state and
federal regulations. Manufacturer says to incinerate liquid in an
approved facility.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: c*10-c*13-isoalkanes
cas: 68551-17-7
other rec limits: none specified