PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2981Fixture,aircraft Maintenance

Associated Aerospace Activities Inc · NSN 4920-00-167-0128 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-167-0128 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-167-0128. Primary manufacturer part number: 2981.
Features
  • Fixture,aircraft Maintenance — FSC 4920
  • Functional Description: USED DURING COMPONENT MAINTENANCE/REPAIR
  • 3 verified cross-references
  • Primary manufacturer: Associated Aerospace Activities Inc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-00-167-0128, 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 Associated Aerospace Activities Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-00-167-0128
Primary Part Number2981
Item NameFixture,aircraft Maintenance
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerAssociated Aerospace Activities Inc
StatusACTIVE
Functional DescriptionUSED DURING COMPONENT MAINTENANCE/REPAIR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6685-00-526-66492981 INTERCHANGEABLE
Pyrometer,indicating
Alnor Instrument Company
2915-00-613-5189 INTERCHANGEABLE
Seal
5950-00-803-9687618650 INTERCHANGEABLE
Transformer Assembly
Honeywell International Inc. Dba Honeywell International
2940-01-018-48731P7360 INTERCHANGEABLE
Filter Element,intake Air Cleane
Caterpillar Inc Div Caterpillar Defense
4820-01-238-62952981 INTERCHANGEABLE
Diaphragm,actuator Valve,special
Bauer Equipment America, Inc.
5330-01-256-9743772319 INTERCHANGEABLE
Gasket
Deutz Corporation
5305-01-271-6886 INTERCHANGEABLE
Screw,machine
1660-01-433-94242981 INTERCHANGEABLE
Nozzle Collar
Aerospace Lighting Corporation
5920-01-547-4765 INTERCHANGEABLE
Strap,wrist,electrostatic Discha
Cross-Reference Index
Part NumberManufacturer
2981 Associated Aerospace Activities Inc (USA)
2981 Allison Transmission Inc Dba Allison Transmission, Inc (USA)
2981 General Motors Corp (USA)
Related Parts
6685-00-526-6649INTERCHANGEABLE
PYROMETER,INDICATING
2981
2915-00-613-5189INTERCHANGEABLE
SEAL
5950-00-803-9687INTERCHANGEABLE
TRANSFORMER ASSEMBLY
618650
2940-01-018-4873INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
1P7360
4820-01-238-6295INTERCHANGEABLE
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
2981
5330-01-256-9743INTERCHANGEABLE
GASKET
772319
5305-01-271-6886INTERCHANGEABLE
SCREW,MACHINE
1660-01-433-9424INTERCHANGEABLE
NOZZLE COLLAR
2981
5920-01-547-4765INTERCHANGEABLE
STRAP,WRIST,ELECTROSTATIC DISCHA

Frequently Asked Questions

What is NSN 4920-00-167-0128?

NSN 4920-00-167-0128 is a Fixture,aircraft Maintenance, manufactured by Associated Aerospace Activities Inc, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-167-0128?

NSN 4920-00-167-0128 has 3 cross-referenced part numbers: 2981 (Associated Aerospace Activities Inc), 2981 (Allison Transmission Inc Dba Allison Transmission, Inc), 2981 (General Motors Corp).

What NSN replaces 4920-00-167-0128?

There are 9 known substitutes for 4920-00-167-0128: 6685-00-526-6649, 2915-00-613-5189, 5950-00-803-9687 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2981?

Key specifications for 2981: Functional Description: USED DURING COMPONENT MAINTENANCE/REPAIR. 1 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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