PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6505Fixture,aircraft Maintenance

Associated Aerospace Activities Inc · NSN 4920-00-331-7398 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-331-7398 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-331-7398. Primary manufacturer part number: 6505.
Features
  • Fixture,aircraft Maintenance — FSC 4920
  • Functional Description: USED IN SUPPORT OF ACFT MAINTENANCE
  • 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 4920-00-331-7398, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-00-331-7398
Primary Part Number6505
Item NameFixture,aircraft Maintenance
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerAssociated Aerospace Activities Inc
StatusACTIVE
Functional DescriptionUSED IN SUPPORT OF ACFT MAINTENANCE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4320-00-038-06276505 INTERCHANGEABLE
Deflector,dirt and Liquid
Ohler Mfg Co Inc
3455-00-232-409819952 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
2815-00-682-7637310651 INTERCHANGEABLE
Valve,poppet,engine
New Holland N.v.nc.
4730-00-820-30796505-2-275 INTERCHANGEABLE
Coupling,tube
Danfoss Power Solutions II, Llc
5930-01-024-49216505 INTERCHANGEABLE
Switch,thermostatic
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
6640-01-063-8888650-5 INTERCHANGEABLE
Spatula,laboratory
Coorstek Inc Div Headquarters
2530-01-214-3235 INTERCHANGEABLE
Adjuster,slack,brake
4920-01-273-08086505 INTERCHANGEABLE
Test Stand,hydraulic System Comp
Mirada Research & Manufacturing, Inc.
5330-01-288-77196505 INTERCHANGEABLE
Gasket
Auto Vehicle Parts Co Dba Au-Ve-Co
5985-01-593-7533650-5 INTERCHANGEABLE
Waveguide Assembly
Waveline Inc
Cross-Reference Index
Part NumberManufacturer
6505 Associated Aerospace Activities Inc (USA)
6505 General Motors Corp (USA)
6505 Allison Transmission Inc Dba Allison Transmission, Inc (USA)
Related Parts
4320-00-038-0627INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
6505
3455-00-232-4098INTERCHANGEABLE
REAMER,MACHINE
19952
2815-00-682-7637INTERCHANGEABLE
VALVE,POPPET,ENGINE
310651
4730-00-820-3079INTERCHANGEABLE
COUPLING,TUBE
6505-2-275
5930-01-024-4921INTERCHANGEABLE
SWITCH,THERMOSTATIC
6505
6640-01-063-8888INTERCHANGEABLE
SPATULA,LABORATORY
650-5
2530-01-214-3235INTERCHANGEABLE
ADJUSTER,SLACK,BRAKE
4920-01-273-0808INTERCHANGEABLE
TEST STAND,HYDRAULIC SYSTEM COMP
6505
5330-01-288-7719INTERCHANGEABLE
GASKET
6505
5985-01-593-7533INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
650-5
5895-01-641-2898INTERCHANGEABLE
SWITCHING SET,COMMUNICATIONS
6505
6660-01-643-5726INTERCHANGEABLE
SENSOR,LIGHTNING DETECTION
6505

Frequently Asked Questions

What is NSN 4920-00-331-7398?

NSN 4920-00-331-7398 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 4920-00-331-7398?

NSN 4920-00-331-7398 has 3 cross-referenced part numbers: 6505 (Associated Aerospace Activities Inc), 6505 (General Motors Corp), 6505 (Allison Transmission Inc Dba Allison Transmission, Inc).

What NSN replaces 4920-00-331-7398?

There are 12 known substitutes for 4920-00-331-7398: 4320-00-038-0627, 3455-00-232-4098, 2815-00-682-7637 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6505?

Key specifications for 6505: Functional Description: USED IN SUPPORT OF ACFT MAINTENANCE. 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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