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Dial Indicating Absolute Pressure Gage

NSN: 6685-00-663-5491 | Model: AN5770-5

An instrument designed to measure pressure, and indicate in terms of pressure above vacuum (zero pressure) by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) without the necessity of correction or adjustment for barometric or atmospheric pressure. for items that do not have an internal pressure sensitive element see indicator, pressure.

NSN Properties and Flags
NATO Stock Number
6685-00-663-5491
DEMIL
NO
Overall Depth
3.250 inches
Bolt Circle Diameter
3.500 inches
Overall Height
3.250 inches
Overall Width
3.250 inches
Mounting Hole Diameter
0.170 inches
Mounting Hole Quantity
4
Case Material
Any acceptable
Case Surface Treatment
Paint, black
Graduation Unit
10.0 inches of mercury
Actuation Type
Diaphragm
Adjustability
Nonadjustable
Scale Range
+10.0 to 75.0 inches of mercury
Scale Name
Pressure
Dial Size
2-3/4 in. Dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Marking
Manifold pressure
Scale Type
Single
Scale Smallest Increment
1.0 inches of mercury
Connection Type
Internal
Mounting Method
Flush panel
Actuating Element Material
Any acceptable
Scale Inscription/background Color
Fluorescent figures on black background
Connection Location
Back
Bezel Type
Any acceptable
Protective Crystal Material
Glass
Connection Size
0.125 in. Npt
Connector Type Vent
Not provided
Material
Steel
Material
Steel
Surface Treatment
Paint
Surface Treatment
Paint, black

Inventory Check

The last inventory check on this NSN was done on 05/25/2021. Due to rapid changes in inventory this may not be the current stock qty.

  • Overhauled: 1
  • New: 28
  • New Surplus: 283
  • As Removed: 2
  • Serviceable: 1

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.

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NSN 6685-00-663-5491 Datasheet

Supply Class (FSC):
Humidity Measuring And Controlling Instruments Temperature Pressure
Cross Reference:
  • AN5770-5
  • MIL-G-7734
  • 1929-8GA1
  • 1929-8KA1
  • AN5770-1A
  • AN5770T1A
  • 6743-159A
  • 6748-157
  • 6748-180
  • 6748-267
  • 6748-287
  • 6749-180
  • 788K02
  • AN5770-1A
  • AN5770-3
  • AN5770T1A
  • 1929-8GA1
  • 1929-8KA1
  • FS18312
  • 37817
  • AW2 3-4 25H5
  • AW2 3-4 25H
  • AW2825AC03
  • AN5770-5
  • MIL-G-7734
  • 1929-8KA1
  • 1929-8GA1
  • AN5770-1A
  • 6743-159A
  • 6748-157
  • 6748-180
  • 6748-267
  • 6748-287
  • 6749-180
  • AN5770T1A
  • 788K02
  • AN5770T1A
  • AN5770-1A
  • AN5770-3
  • FS18312
  • 1929-8GA1
  • 1929-8KA1
  • AW2 3-4 25H5
  • AW2 3-4 25H
  • AW2825AC03
  • 37817
Cage Codes:
  • Aeronautical Standards Group (CAGE 88044)
  • Military Specifications (CAGE 81349)
  • Honeywell Intl Inc (CAGE 55972)
  • Wright Controls, Inc Curtiss (CAGE 0AHP5)
  • Ashcroft Inc. (CAGE 38056)
  • Kollsman, Inc. (CAGE 89944)
  • Honeywell Intl Inc Defense Avionics (CAGE 19315)
  • Airguide Instrument Co (CAGE 16842)
  • Ranco Management Corp (CAGE 49742)
  • Ametek, Inc. (CAGE 61349)
Schedule B & Trade:
  • Schedule B: 9026200000 (NAICS 334513)

    Instruments and apparatus for measuring or checking pressure

  • SITC: 87435

    Instruments and apparatus for measuring or checking the pressure of liquids or gases, n.E.S. (not supply etc. Meters and regulating etc. Apparatus)

  • End Use: 21160

    Measuring, testing, control instruments

Identification:
HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

PMIC

U - Precious metal content is unknown

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:

    121570 - Gages air liquid level pressure

  • WCC:

    653 - Musical instruments

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

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

  • LTL:

    J - 100.0

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Y
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9b-----
  • Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $919.84 to $1,533.06..
Does NSN 6685-00-663-5491 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 Navy, Spain, Canada, New Zealand, Germany, Portugal, and Italy
What is the NIIN of NSN 6685-00-663-5491?
006635491 or 00-663-5491
Does NSN 6685-00-663-5491 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6685-00-663-5491?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963