PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

131182Washer,lock

General Motors Corp · NSN 5310-00-013-1182 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-013-1182 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-013-1182. Primary manufacturer part number: 131182.
Features
  • Washer,lock — FSC 5310
  • Surface Treatment: CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL
  • Specification/standard Data: 81348-FF-W-84 GOVERNMENT SPECIFICATION AND 96906-MS35337/CANCELED/ GOVERNMENT STANDARD AND 24617-131182 MANUFACTURERS STANDARD
  • Departure From Cited Document: FF-W-84,PARAGRAPH 3.3.1 CADMIUM PLATING OR PARAGRAPH 3.3.2 ZINC COATING
  • Material: STEEL COMP 1060 OR STEEL COMP 1080 OVERALL
  • Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TYPE 2,CLASS 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
  • Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
  • Hole Diameter: 0.168 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1060 or Steel Comp 1080 Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-013-1182, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-013-1182
Primary Part Number131182
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusCANCELLED
Surface TreatmentCADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL
Specification/standard Data81348-FF-W-84 GOVERNMENT SPECIFICATION AND 96906-MS35337/CANCELED/ GOVERNMENT STANDARD AND 24617-131182 MANUFACTURERS STANDARD
Departure From Cited DocumentFF-W-84,PARAGRAPH 3.3.1 CADMIUM PLATING OR PARAGRAPH 3.3.2 ZINC COATING
MaterialSTEEL COMP 1060 OR STEEL COMP 1080 OVERALL
Surface Treatment Document and ClassificationQQ-P-416,TYPE 2,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TYPE 2,CLASS 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
Hardness Rating45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
Hole Diameter0.168 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN
Material Thickness0.031 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
Material Document and Classification66,UNS G10600 THRU UNS G10800 FED STD ALL MATERIAL RESPONSES OVERALL
Outside Diameter0.280 INCHES MAXIMUM IN
Style DesignatorSPLIT HELICAL-RIGHT HAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5310-00-045-3299MS35338-42 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5315-00-058-9731MS16562-213 INTERCHANGEABLE
Pin,spring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-01-088-1999N405P8C INTERCHANGEABLE
Washer,lock
General Electric Company
3020-01-200-2588101871 INTERCHANGEABLE
Pulley,groove
Middleby Marshall Inc Conveyor Ovens and Mixers Div
5330-01-332-2183131118-2 INTERCHANGEABLE
Gasket
Rockwell Collins, Inc. Dba Rc Displays Systems
Cross-Reference Index
Part NumberManufacturer
131182 General Motors Corp (USA)
25704-281210-41-0 Knds Deutschland Gmbh & Co. Kg - Werk Kassel - (DEU)
MS35337-23 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
131182 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
25704-281210-41-0 Baainbw Dokumente Ohne Nutzungsrechte Des Baainbw Fur Beschaffungszwecke (DEU)
WA8-4CA Ambac International Corporation Div Ambac International (USA)
34822S7 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
131182 Diamond Reo Truck Co (USA)
4406 Honeywell Inc Residential Div (USA)
MECD368755-13 Monmouth Industries Inc (USA)
N405P8C Lockheed Martin Corporation Div Rms (USA)
WA8-4CA Adams Aircraft International Inc (USA)
MS35337-23 Feinmechanische Werke Mainz Gmbh (DEU)
MS35337-23 Liebherr-Aerospace Lindenberg Gmbh (DEU)
Related Parts
5310-00-045-3299INTERCHANGEABLE
WASHER,LOCK
MS35338-42
5315-00-058-9731INTERCHANGEABLE
PIN,SPRING
MS16562-213
5310-01-088-1999INTERCHANGEABLE
WASHER,LOCK
N405P8C
3020-01-200-2588INTERCHANGEABLE
PULLEY,GROOVE
101871
5330-01-332-2183INTERCHANGEABLE
GASKET
131118-2

Frequently Asked Questions

What is NSN 5310-00-013-1182?

NSN 5310-00-013-1182 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 5310-00-013-1182?

NSN 5310-00-013-1182 has 14 cross-referenced part numbers: 131182 (General Motors Corp), 25704-281210-41-0 (Knds Deutschland Gmbh & Co. Kg - Werk Kassel -), MS35337-23 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 131182 (Chrysler Realty Company Llc Dba Daimler Chrysler), 25704-281210-41-0 (Baainbw Dokumente Ohne Nutzungsrechte Des Baainbw Fur Beschaffungszwecke) and 9 more.

What NSN replaces 5310-00-013-1182?

There are 5 known substitutes for 5310-00-013-1182: 5310-00-045-3299, 5315-00-058-9731, 5310-01-088-1999 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 131182?

Key specifications for 131182: Surface Treatment: CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL; Specification/standard Data: 81348-FF-W-84 GOVERNMENT SPECIFICATION AND 96906-MS35337/CANCELED/ GOVERNMENT STANDARD AND 24617-131182 MANUFACTURERS STANDARD; Departure From Cited Document: FF-W-84,PARAGRAPH 3.3.1 CADMIUM PLATING OR PARAGRAPH 3.3.2 ZINC COATING; Material: STEEL COMP 1060 OR STEEL COMP 1080 OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-013-1182 still in active supply?

NSN 5310-00-013-1182 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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