PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

432226Washer,lock

General Motors Corp · NSN 5310-00-043-2226 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-043-2226 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-043-2226. Primary manufacturer part number: 432226.
Features
  • Washer,lock — FSC 5310
  • Outside Diameter: 0.334 INCHES MAXIMUM IN
  • Hole Diameter: 0.194 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
  • Nondefinitive Spec/std Data: 2 STYLE AND A CLASS
  • Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
  • Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OR AISI NATIONAL SPEC ALL MATERIAL RESPONSES OR SAE NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL
  • Surface Treatment Document and Classification: QQ-P-416 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE OVERALL
  • Style Designator: SPLIT HELICAL-RIGHT HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-043-2226, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Corp. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-043-2226
Primary Part Number432226
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusCANCELLED
Outside Diameter0.334 INCHES MAXIMUM IN
Hole Diameter0.194 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
Nondefinitive Spec/std Data2 STYLE AND A CLASS
Hardness Rating45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OR AISI NATIONAL SPEC ALL MATERIAL RESPONSES OR SAE NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL
Surface Treatment Document and ClassificationQQ-P-416 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE OVERALL
Style DesignatorSPLIT HELICAL-RIGHT HAND
Material Thickness0.047 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
Surface TreatmentCADMIUM OR ZINC OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5310-00-045-3296MS35338-43 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
432226 General Motors Corp (USA)
23111-99-0410 Rheinmetall Landsysteme Gmbh (DEU)
432226 Diamond Reo Truck Co (USA)
25704-281200-33-0 Knds Deutschland Gmbh & Co. Kg - Werk Kassel - (DEU)
N405P39B Lockheed Martin Corporation Div Rms (USA)
FFW84CLASSASTYLE2 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
C2411-13 Facet (oklahoma) Llc (USA)
5310PL0563057 Jednolity Indeks Materialowy - Uniform Material Index (POL)
N405P39B General Electric Company (USA)
MS35338-24 Liebherr-Aerospace Lindenberg Gmbh (DEU)
3616V005 Morris Material Handling, Inc. (USA)
MS35338-24 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS35338-24 Feinmechanische Werke Mainz Gmbh (DEU)
25704-281200-33-0 Baainbw Dokumente Ohne Nutzungsrechte Des Baainbw Fur Beschaffungszwecke (DEU)
1538 White Consolidated Industries Inc Strong Carlisle and Hammond Div (USA)
23111-99-0410 Henschel Wehrtechnik Gmbh (DEU)
Related Parts
5310-00-045-3296INTERCHANGEABLE
WASHER,LOCK
MS35338-43

Frequently Asked Questions

What is NSN 5310-00-043-2226?

NSN 5310-00-043-2226 is a Washer,lock, manufactured by General Motors Corp, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-043-2226?

NSN 5310-00-043-2226 has 16 cross-referenced part numbers: 432226 (General Motors Corp), 23111-99-0410 (Rheinmetall Landsysteme Gmbh), 432226 (Diamond Reo Truck Co), 25704-281200-33-0 (Knds Deutschland Gmbh & Co. Kg - Werk Kassel -), N405P39B (Lockheed Martin Corporation Div Rms) and 11 more.

What NSN replaces 5310-00-043-2226?

There is 1 known substitute for 5310-00-043-2226: 5310-00-045-3296. Verify interchangeability with system specifications before substitution.

What are the specifications of 432226?

Key specifications for 432226: Outside Diameter: 0.334 INCHES MAXIMUM IN; Hole Diameter: 0.194 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN; Nondefinitive Spec/std Data: 2 STYLE AND A CLASS; Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-043-2226 still in active supply?

NSN 5310-00-043-2226 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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