PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5013545Washer,flat

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · NSN 5310-00-501-3545 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-501-3545 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-501-3545. Primary manufacturer part number: 5013545.
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
  • Material: STEEL COMP 1117 OVERALL
  • Material Document and Classification: QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Hole Diameter: 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
  • Thickness: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
  • Peripheral Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1117 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-501-3545, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 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
NSN5310-00-501-3545
Primary Part Number5013545
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCombat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
StatusACTIVE
Overall Diameter0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
MaterialSTEEL COMP 1117 OVERALL
Material Document and ClassificationQQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Hole Diameter0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Thickness0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
Peripheral Shape StyleROUND
Center Hole Shape StyleROUND
Surface TreatmentPHOSPHATE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-100-032531G141 INTERCHANGEABLE
Cup,tapered Roller Bearing
Oshkosh Defense Llc
5310-00-800-32185013545 INTERCHANGEABLE
Washer,flat
Army, United States Department of the Dba Rock Island Arsenal Jmtc
5325-01-282-0786A1056-1 INTERCHANGEABLE
Ring,retaining
Eaton Aerospace Llc Sterer Engineering Morgan Actuators
Cross-Reference Index
Part NumberManufacturer
A10561 Fnh Uk Ltd (GBR)
A20164 Fnh Uk Ltd (GBR)
75F5036 Giat Industries Centre De Tulle (FRA)
5013545 Springfield Armory (USA)
5013545 PRIMARY Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
201030002 Samsun Yurt Sav.san. Ve Tic.a.s. (TUR)
1005-501-3545 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
5310PL1648657 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
3110-00-100-0325INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
31G141
5310-00-800-3218INTERCHANGEABLE
WASHER,FLAT
5013545
5325-01-282-0786INTERCHANGEABLE
RING,RETAINING
A1056-1

Frequently Asked Questions

What is NSN 5310-00-501-3545?

NSN 5310-00-501-3545 is a Washer,flat, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-501-3545?

NSN 5310-00-501-3545 has 8 cross-referenced part numbers: A10561 (Fnh Uk Ltd), A20164 (Fnh Uk Ltd), 75F5036 (Giat Industries Centre De Tulle), 5013545 (Springfield Armory), 5013545 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate) and 3 more.

What NSN replaces 5310-00-501-3545?

There are 3 known substitutes for 5310-00-501-3545: 3110-00-100-0325, 5310-00-800-3218, 5325-01-282-0786. Verify interchangeability with system specifications before substitution.

What are the specifications of 5013545?

Key specifications for 5013545: Overall Diameter: 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN; Material: STEEL COMP 1117 OVERALL; Material Document and Classification: QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR. 9 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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