PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A940Tester,torque,motor

Ametek Inc Div Aerospace and Defense · NSN 4920-00-773-3710 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-773-3710 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-773-3710. Primary manufacturer part number: A940.
Features
  • Tester,torque,motor — FSC 4920
  • Reference Data and Literature: TO 5L13-2-15-13
  • 2 verified cross-references
  • Primary manufacturer: Ametek Inc Div Aerospace and Defense
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Tester,torque,motor, cataloged under National Stock Number 4920-00-773-3710, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Ametek Inc Div Aerospace and Defense. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-00-773-3710
Primary Part NumberA940
Item NameTester,torque,motor
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerAmetek Inc Div Aerospace and Defense
StatusACTIVE
Reference Data and LiteratureTO 5L13-2-15-13
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-276-60112-76-17 INTERCHANGEABLE
Retainer,packing
Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products
6810-00-300-0566 INTERCHANGEABLE
Citric Acid,anhydrous,acs
6635-01-273-3846A-940 INTERCHANGEABLE
Magnetic Inspection Unit,station
Illinois Tool Works, Inc. Div Magnaflux
Cross-Reference Index
Part NumberManufacturer
A940 PRIMARY Ametek Inc Div Aerospace and Defense (USA)
A940 General Electric Company (USA)
Related Parts
5330-00-276-6011INTERCHANGEABLE
RETAINER,PACKING
2-76-17
6810-00-300-0566INTERCHANGEABLE
CITRIC ACID,ANHYDROUS,ACS
6635-01-273-3846INTERCHANGEABLE
MAGNETIC INSPECTION UNIT,STATION
A-940

Frequently Asked Questions

What is NSN 4920-00-773-3710?

NSN 4920-00-773-3710 is a Tester,torque,motor, manufactured by Ametek Inc Div Aerospace and Defense, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-773-3710?

NSN 4920-00-773-3710 has 2 cross-referenced part numbers: A940 (Ametek Inc Div Aerospace and Defense), A940 (General Electric Company).

What NSN replaces 4920-00-773-3710?

There are 3 known substitutes for 4920-00-773-3710: 5330-00-276-6011, 6810-00-300-0566, 6635-01-273-3846. Verify interchangeability with system specifications before substitution.

What are the specifications of A940?

Key specifications for A940: Part Name Assigned by Controlling Agency: TORQUE MOTOR TESTER; End Item Identification: FUEL MASS FLOWMETER TRANSMITTER TJ-61; Reference Data and Literature: TO 5L13-2-15-13. 3 total characteristics are documented in the Federal Logistics Information System.

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