PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44560Washer,flat

Cae Usa Inc. · NSN 5310-00-025-7320 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-025-7320 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-025-7320. Primary manufacturer part number: 44560.
Features
  • Washer,flat — FSC 5310
  • Peripheral Shape Style: ROUND
  • Material: COPPER OVERALL
  • Center Hole Shape Style: ROUND
  • Thickness: 0.049 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Overall Diameter: 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
  • Hole Diameter: 0.188 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-025-7320, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cae Usa Inc.. Government technical data includes 7 verified specifications, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-025-7320
Primary Part Number44560
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCae Usa Inc.
StatusCANCELLED
Peripheral Shape StyleROUND
MaterialCOPPER OVERALL
Center Hole Shape StyleROUND
Thickness0.049 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
Cross-Sectional Shape StyleRECTANGULAR
Overall Diameter0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
Hole Diameter0.188 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
3040-00-064-546144560 INTERCHANGEABLE
Gearshaft,spur
L3harris Technologies, Inc. Div Space and Airborne Systems
5950-00-824-4878 INTERCHANGEABLE
Reactor
1336-01-289-370144560 INTERCHANGEABLE
Actuator,explosive,rotary
Moog Inc Div Moog Inc., Space and Defense - Salt Lake City
1650-01-481-043544560 INTERCHANGEABLE
Valve,fluid Pressure Regulating,
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
7510-01-512-24147510-00-NIB-0193 INTERCHANGEABLE
Portfolio
National Industries for the Blind
3040-01-685-371144560 INTERCHANGEABLE
Shaft,shouldered
Allied Systems Company Dba Allied Systems Co
4730-01-695-285244560 INTERCHANGEABLE
Nipple,hose
Ngh Retail Llc
Cross-Reference Index
Part NumberManufacturer
44560 PRIMARY Cae Usa Inc. (USA)
44560 Raytheon Technical Services Company (USA)
Related Parts
3040-00-064-5461INTERCHANGEABLE
GEARSHAFT,SPUR
44560
5950-00-824-4878INTERCHANGEABLE
REACTOR
1336-01-289-3701INTERCHANGEABLE
ACTUATOR,EXPLOSIVE,ROTARY
44560
1650-01-481-0435INTERCHANGEABLE
VALVE,FLUID PRESSURE REGULATING,
44560
7510-01-512-2414INTERCHANGEABLE
PORTFOLIO
7510-00-NIB-0193
3040-01-685-3711INTERCHANGEABLE
SHAFT,SHOULDERED
44560
4730-01-695-2852INTERCHANGEABLE
NIPPLE,HOSE
44560

Frequently Asked Questions

What is NSN 5310-00-025-7320?

NSN 5310-00-025-7320 is a Washer,flat, manufactured by Cae Usa Inc., classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-025-7320?

NSN 5310-00-025-7320 has 2 cross-referenced part numbers: 44560 (Cae Usa Inc.), 44560 (Raytheon Technical Services Company).

What NSN replaces 5310-00-025-7320?

There are 7 known substitutes for 5310-00-025-7320: 3040-00-064-5461, 5950-00-824-4878, 1336-01-289-3701 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44560?

Key specifications for 44560: Peripheral Shape Style: ROUND; Material: COPPER OVERALL; Center Hole Shape Style: ROUND; Thickness: 0.049 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-025-7320 still in active supply?

NSN 5310-00-025-7320 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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