PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AM27Ammeter

General Motors Llc Dba General Motors · NSN 6625-01-063-2737 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-063-2737 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-063-2737. Primary manufacturer part number: AM27.
Features
  • Ammeter — FSC 6625
  • FSC Application Data: TEST SET,ELECTRONIC SYSTEMS,EXCEPT SPECIALLY DESIGNED
  • FSC Application Data: TEST SET,ELECTRONIC SYSTEMS,EXCEPT SPECIALLY DESIGNED
  • 5 verified cross-references
  • Primary manufacturer: General Motors Llc Dba General Motors
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ammeter, cataloged under National Stock Number 6625-01-063-2737, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is General Motors Llc Dba General Motors. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-063-2737
Primary Part NumberAM27
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerGeneral Motors Llc Dba General Motors
StatusCANCELLED
FSC Application DataTEST SET,ELECTRONIC SYSTEMS,EXCEPT SPECIALLY DESIGNED
FSC Application DataTEST SET,ELECTRONIC SYSTEMS,EXCEPT SPECIALLY DESIGNED
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6625-00-428-3891 (1501170TYPEAM8)
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.4500 lbs
Cube0.0081 cu ft
Verified Substitutes 5
No Item Name Available
6625-00-428-38911501170TYPEAM8 SUCCESSOR
Ammeter
General Motors Corp
5330-01-171-800312435 INTERCHANGEABLE
Gasket
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
6685-01-362-827682710 INTERCHANGEABLE
Gage,pressure,dial Indicating
Stewart-Warner Corporation
4710-01-398-344382710 INTERCHANGEABLE
Tube and Fittings,metallic
Stewart & Stevenson Power Products Llc
Cross-Reference Index
Part NumberManufacturer
AM27 General Motors Llc Dba General Motors (USA)
82710 Teleflex Inc Electrical Systems Div (USA)
6474160 General Motors Llc Dba General Motors (USA)
1501720 Rolls-Royce Solutions America Inc (USA)
AM27 General Motors Llc Dba General Motors Llc (USA)
Related Parts
SUCCESSOR 6625-00-428-3891 Ammeter · 1501170TYPEAM8
6625-00-019-4637SUCCESSOR
NO ITEM NAME AVAILABLE
5330-01-171-8003INTERCHANGEABLE
GASKET
12435
6685-01-362-8276INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
82710
4710-01-398-3443INTERCHANGEABLE
TUBE AND FITTINGS,METALLIC
82710

Frequently Asked Questions

What is NSN 6625-01-063-2737?

NSN 6625-01-063-2737 is a Ammeter, manufactured by General Motors Llc Dba General Motors, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-01-063-2737?

NSN 6625-01-063-2737 has 5 cross-referenced part numbers: AM27 (General Motors Llc Dba General Motors), 82710 (Teleflex Inc Electrical Systems Div), 6474160 (General Motors Llc Dba General Motors), 1501720 (Rolls-Royce Solutions America Inc), AM27 (General Motors Llc Dba General Motors Llc).

What NSN replaces 6625-01-063-2737?

There are 5 known substitutes for 6625-01-063-2737: 6625-00-019-4637, 6625-00-428-3891, 5330-01-171-8003 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AM27?

Key specifications for AM27: FSC Application Data: TEST SET,ELECTRONIC SYSTEMS,EXCEPT SPECIALLY DESIGNED; FSC Application Data: TEST SET,ELECTRONIC SYSTEMS,EXCEPT SPECIALLY DESIGNED. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-01-063-2737 still in active supply?

NSN 6625-01-063-2737 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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