PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10910174-33Washer,flat

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · NSN 5310-00-000-0079 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-000-0079 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-000-0079. Primary manufacturer part number: 10910174-33.
Features
  • Washer,flat — FSC 5310
  • Center Hole Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Hardness Rating: 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
  • Material: STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 8640 OR STEEL COMP 8740 OVERALL
  • Thickness: 0.151 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
  • Peripheral Shape Style: ROUND
  • Hole Diameter: 0.396 INCHES MINIMUM AND 0.416 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 4130 or Steel Comp 4140 or Steel Comp 8640 or Steel Comp 8740 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-000-0079, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-000-0079
Primary Part Number10910174-33
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
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Hardness Rating33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
MaterialSTEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 8640 OR STEEL COMP 8740 OVERALL
Thickness0.151 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
Peripheral Shape StyleROUND
Hole Diameter0.396 INCHES MINIMUM AND 0.416 INCHES MAXIMUM IN
Overall Diameter0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-01-729-268312569613-33 INTERCHANGEABLE
Washer,flat
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
10910174 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
10910174-33 PRIMARY Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
5310-00-000-0079 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
10910174-33 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
10910174-33 Fnss Savunma Sistemleri Anonim Sirketi (TUR)
10910174-33 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
5310-01-729-2683INTERCHANGEABLE
WASHER,FLAT
12569613-33

Frequently Asked Questions

What is NSN 5310-00-000-0079?

NSN 5310-00-000-0079 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 5310-00-000-0079?

NSN 5310-00-000-0079 has 6 cross-referenced part numbers: 10910174 (U S Army Tank Automotive Command Amsta-Im-Mm), 10910174-33 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 5310-00-000-0079 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 10910174-33 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), 10910174-33 (Fnss Savunma Sistemleri Anonim Sirketi) and 1 more.

What NSN replaces 5310-00-000-0079?

There is 1 known substitute for 5310-00-000-0079: 5310-01-729-2683. Verify interchangeability with system specifications before substitution.

What are the specifications of 10910174-33?

Key specifications for 10910174-33: Center Hole Shape Style: ROUND; Cross-Sectional Shape Style: RECTANGULAR; Hardness Rating: 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM; End Item Identification: ARMORED MULTI-PURPOSE VEHICLE (AMPV); MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE. 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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