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Ammeter

NSN: 6625-01-144-9673 | Model: 4951

An instrument which measures electric current and is calibrated and marked in amperes or any multiple and/or submultiple thereof. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. For current detecting type of devices, see galvanometer.

NSN Properties and Flags
NATO Stock Number
6625-01-144-9673
DEMIL
NO
Circuit Current For Which Designed
Dc
Overall Length
2.422 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
2.376 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
2.376 inches
Overall Height
4.250 inches
Overall Width
4.250 inches
Mounting Stud Length
0.625 inches
Indicator Type
Dial w/pointer
Installation Design
Panel
Mounting Arrangement Style
Four hole/stud rectangular/square
Dial Scale Marking Color
Black single indicator single range
Accuracy In Percent
-2.0/+2.0 at full scale single indicator single range
Meter Depth Behind Mounting Flange
1.750 inches
Meter Body Diameter Behind Mounting Flange
3.980 inches
Movement Type
Moving coil, permanent magnet
Background Color
White single indicator single range
Pointer Color
Black single indicator single range
Power Source
External
Mounting Facility Type And Quantity
4 threaded stud
Measurement Range
-20.0/+20.0 amperes, dc single indicator single range
Mounting Stud Diameter
0.250 inches
Scale Selection Method
Terminal
Features Provided
Zero adjuster
Movement Suspension Method
Jewel pivot base
Circuit Attachment Method And Quantity
2 threaded stud
Surface Treatment
Anodize
Style Designator
Rectangular flush mtg
Fsc Application Data
Test set, elect. Equip.
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7M119T608S 2019-09-09 PMCMK 1 EA

Pricing and Availability

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NSN 6625-01-144-9673 Datasheet

Supply Class (FSC):
Electrical And Electronic Properties Measuring And Testing Instruments
Cross Reference:
  • 4951
  • MR49W SPECIAL
  • 4951-244
  • 706410 PC3
  • 701710 PIECE 3
  • 706410 PC3
  • 4951-244
Cage Codes:
  • Jewell Instruments, Llc (CAGE 15309)
  • Hughes Corporation (CAGE 88416)
  • 3 Communications Westwood L (CAGE 58475)
  • Z/gedney Co Nelson Firestop O (CAGE 76714)
  • Jewell Instruments, Llc (CAGE 33005)
Replacements:
  • 6625-01-144-9673 replaces 6625-01-376-7145
Schedule B & Trade:
  • Schedule B: 9030908030 (NAICS 334515)

    Parts and accessories of articles of schedule b subheading 9030.39

  • SITC: 87479

    Parts and accessories for instruments and apparatus (except meters) measuring etc. Electrical quanities and devices measuring etc. Ionized radiations

  • 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

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:

    136740 - Meters elec/parts

  • WCC:

    657 - Instruments, electric meter

  • 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.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Z
  • 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 $2,223.33 to $3,705.55..
Does NSN 6625-01-144-9673 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
What is the NIIN of NSN 6625-01-144-9673?
011449673 or 01-144-9673
Does NSN 6625-01-144-9673 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6625-01-144-9673?
Solicitation SPE7M119T608S for qty 1 on 08/30/2019
When was this national stock number assigned to the federal catalog?
Dec 31, 1982