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NSN: 6625-01-269-2463 | Model: AN/USM-311
ITAR Registered seal

An instrument which is arranged to measure two or more different electrical quantities (such as volts, amps, and ohms) by means of associated circuits and switches. The value is usually expressed on a single calibrated dial or digital readout display. For items which are connected into a circuit and used chiefly to visually monitor an operation, see meter, multiple scale. See also counter, electronic, digital readout. Excludes bridge (as modified).

NSN Properties and Flags
NATO Stock Number
Yes - ITAR Controlled
Circuit Current For Which Designed
Ac and dc
Overall Depth
3.125 inches
Overall Length
7.000 inches
Overall Width
5.250 inches
Scale Division Quantity
50 single indicator 2ND range
Environmental Protection
Dust resistant and humidity resistant and vibration resistant
Furnished Items And Quantity
Btry 2; color-coded test leads 2; screw-on clips 2; instruction manual 1
Indicator Type
Dial w/pointer
Installation Design
Bench or hand held
Sensitivity Rating
5.0 kilohms per volt and 20.0 kilohms per volt
Dial Scale Marking Color
Red single indicator 9TH range
Accuracy In Percent
-3.0/+3.0 at full scale single indicator 9TH range
Movement Type
Moving coil, permanent magnet
Background Color
White single indicator all ranges
Pointer Color
Red single indicator all ranges
Power Source
External and internal
Scale Graduation Type
Nonlinear single indicator 5TH range
Scale Selection Method
Switch and terminal
Features Provided
Electrical overload protection and internal battery accommodation and internal shunting and mirror scale and portable and rectifier circuit and zero adjuster
Criticality Code Justification
Movement Suspension Method
Taut band
Circuit Attachment Method And Quantity
2 banana jack and 2 banana plug
Operating Voltage Rating In Volts
Between 1.5 dc and 9.0 dc
Special Features
Low power ohms ranges, RX1 0-1K, RX10 0-10K, 0.100 v max; ac amp range use model 150-2 ac amp-clamp adapter; dc ma 4 ranges 0.5/5/50/500; resistance in 4 ranges, RX1/100/1K/10K; ac v 7 ranges 2.5/10/25/100/250/500/1000; dc v 8 ranges 1.0/2.5/10/25/100/250/500/1000; db in 5 ranges.
Special Markings
Black - sign, red + sign, below bottom scale
Plastic phenol-formaldehyde
Style Designator
Supplementary Features
Critical application
Fsc Application Data
Test set, elect. Equip.
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7M120U1328 2020-05-18 PMCM4 194 EA
SPE7M520T6453 2020-01-21 PMCM2 50 EA
SPE7M519T810M 2019-09-09 PMCM2 52 EA
SPE7M519T659Z 2019-07-22 PMCM2 53 EA
SPE7M519T317X 2019-04-15 PMCM2 49 EA
SPE7M519T078X 2019-02-11 PMCM2 69 EA
SPE7M519T7345 2018-12-17 PMCM2 40 EA
SPE7M519T1765 2018-10-29 PMCM2 44 EA
SPE7M518T996G 2018-09-10 PMCM2 51 EA
SPE7M518T847Q 2018-08-13 PMCM2 60 EA

Pricing and Availability

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NSN 6625-01-269-2463 Datasheet

Supply Class (FSC):
Electrical And Electronic Properties Measuring And Testing Instruments
Cross Reference:
  • AN/USM-311
  • 27M3783
  • 260-6XLPM
  • 5900-S-4465
  • 417061-1
  • 12211
  • 60M
  • 260260-6XLPM
  • 77T1380
  • 6625PL0497336
Cage Codes:
  • Military Specifications (CAGE 81349)
  • Newark Electronics (CAGE 9A102)
  • Simpson Electric Company (CAGE 55026)
  • Astronics Test Systems Inc. (CAGE 21793)
  • Edo Llc (CAGE 00752)
  • Triplett Bluffton Corporation (CAGE 60741)
  • United States Department Of The Navy (CAGE 16623)
  • Inspektorat Wsparcia Sil Zbrojnych (CAGE 9009H)
  • 6625-01-269-2463 replaces 6625-00-800-8729
  • 6625-01-269-2463 replaces 6625-01-062-4000
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 quantities and devices measuring etc. Ionized radiations

  • End Use: 21160

    Measuring, testing, control instruments


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.


A - Item does not contain precious metal.


- Represents items with no adp components


- The item does not have a nuclear hardened feature but does have other critical feature (s) such as tolerance, fit restrictions 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
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,623.48 to $2,705.81..
Does NSN 6625-01-269-2463 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 Air Force, U.s. Marine Corps, Department Of The Navy, U.s. Coast Guard, Poland, Brazil, Spain, Malaysia, Australia, New Zealand, Germany, Republic Of Korea, United Kingdom, Philippines, Portugal, Italy, Norway, Greece, and Turkey
What is the NIIN of NSN 6625-01-269-2463?
012692463 or 01-269-2463
Does NSN 6625-01-269-2463 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6625-01-269-2463?
Solicitation SPE7M120U1328 for qty 194 on 05/04/2020
When was this national stock number assigned to the federal catalog?
Dec 13, 1987