PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25452Washer,flat

Woodward Hrt Div Woodward Hrt/cadillac Gage · NSN 5310-00-965-6469 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-965-6469 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-965-6469. Primary manufacturer part number: 25452.
Features
  • Washer,flat — FSC 5310
  • Peripheral Shape Style: ROUND
  • Center Hole Shape Style: ROUND
  • Hole Diameter: 0.721 INCHES MINIMUM AND 0.723 INCHES MAXIMUM IN
  • Material: STEEL COMP 631 OVERALL
  • Material Document and Classification: AMS 5644 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Hardness Rating: 38.0 ROCKWELL C MAXIMUM
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 631 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-965-6469, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Woodward Hrt Div Woodward Hrt/cadillac Gage. Government technical data includes 10 verified specifications, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-965-6469
Primary Part Number25452
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerWoodward Hrt Div Woodward Hrt/cadillac Gage
StatusACTIVE
Peripheral Shape StyleROUND
Center Hole Shape StyleROUND
Hole Diameter0.721 INCHES MINIMUM AND 0.723 INCHES MAXIMUM IN
MaterialSTEEL COMP 631 OVERALL
Material Document and ClassificationAMS 5644 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentPASSIVATE OVERALL
Hardness Rating38.0 ROCKWELL C MAXIMUM
Overall Diameter1.044 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Thickness0.055 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6160-00-135-489125452 INTERCHANGEABLE
Cover,battery Retainer
Grimes Aerospace Company
5365-00-424-077025452 INTERCHANGEABLE
Spacer,plate
Hamilton Sundstrand Corporation Dba Collins Aerospace
5340-00-628-335225452 INTERCHANGEABLE
Cover,access
Williams International Co., L.l.c.
5330-00-641-368625452 INTERCHANGEABLE
Gasket
Meggitt North Hollywood Inc
5310-00-684-272525452 INTERCHANGEABLE
Washer,flat
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
7125-01-084-695546-551D INTERCHANGEABLE
Cabinet,storage
C&h Distributors, Llc
4010-01-503-400925452-30 INTERCHANGEABLE
Wire Rope Assembly,single Leg
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
6515-01-598-2947 INTERCHANGEABLE
Cutter,orthopedic Cast
Cross-Reference Index
Part NumberManufacturer
25452 PRIMARY Woodward Hrt Div Woodward Hrt/cadillac Gage (USA)
5310PL0153139 Jednolity Indeks Materialowy - Uniform Material Index (POL)
25452 Cadillac Gage Textron Inc. (USA)
Related Parts
6160-00-135-4891INTERCHANGEABLE
COVER,BATTERY RETAINER
25452
5365-00-424-0770INTERCHANGEABLE
SPACER,PLATE
25452
5340-00-628-3352INTERCHANGEABLE
COVER,ACCESS
25452
5330-00-641-3686INTERCHANGEABLE
GASKET
25452
5310-00-684-2725INTERCHANGEABLE
WASHER,FLAT
25452
7125-01-084-6955INTERCHANGEABLE
CABINET,STORAGE
46-551D
4010-01-503-4009INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
25452-30
6515-01-598-2947INTERCHANGEABLE
CUTTER,ORTHOPEDIC CAST

Frequently Asked Questions

What is NSN 5310-00-965-6469?

NSN 5310-00-965-6469 is a Washer,flat, manufactured by Woodward Hrt Div Woodward Hrt/cadillac Gage, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-965-6469?

NSN 5310-00-965-6469 has 3 cross-referenced part numbers: 25452 (Woodward Hrt Div Woodward Hrt/cadillac Gage), 5310PL0153139 (Jednolity Indeks Materialowy - Uniform Material Index), 25452 (Cadillac Gage Textron Inc.).

What NSN replaces 5310-00-965-6469?

There are 8 known substitutes for 5310-00-965-6469: 6160-00-135-4891, 5365-00-424-0770, 5340-00-628-3352 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25452?

Key specifications for 25452: Peripheral Shape Style: ROUND; Center Hole Shape Style: ROUND; Hole Diameter: 0.721 INCHES MINIMUM AND 0.723 INCHES MAXIMUM IN; Material: STEEL COMP 631 OVERALL. 10 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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