PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

453298Washer,lock

General Motors Corp · NSN 5310-00-045-3298 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-045-3298 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-045-3298. Primary manufacturer part number: 453298.
Features
  • Washer,lock — FSC 5310
  • Nondefinitive Spec/std Data: A CLASS AND 1 STYLE
  • Surface Treatment: CADMIUM AND DICHROMATE OVERALL
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Material: STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1071 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL
  • Outside Diameter: 0.877 INCHES MAXIMUM IN
  • Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
  • Material Thickness: 0.099 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1060 or Steel Comp 1561 or Steel Comp 1064 or Steel Comp 1065 or Steel Comp 1566 or Steel Comp 1069 or Steel Comp 1070 or Steel Comp 1071 or Steel Comp 1572 or Steel Comp 1074 or Steel Comp 1075 or Steel Comp 1078 or Steel Comp 1080 Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-045-3298, 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 12 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-045-3298
Primary Part Number453298
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusCANCELLED
Nondefinitive Spec/std DataA CLASS AND 1 STYLE
Surface TreatmentCADMIUM AND DICHROMATE OVERALL
Style DesignatorSPLIT HELICAL-RIGHT HAND
MaterialSTEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1071 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL
Outside Diameter0.877 INCHES MAXIMUM IN
Hardness Rating45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
Material Thickness0.099 INCHES NOMINAL IN
Material Document and ClassificationQQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL
Hole Diameter0.509 INCHES MINIMUM AND 0.529 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5310-00-198-9333 INTERCHANGEABLE
Washer,flat
5310-00-584-5272MS35338-48 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
453298 General Motors Corp (USA)
12X265CA Pdi Ground Support Systems, Inc. (USA)
7402413 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
453298 General Motors Corp Delco Remy Div (USA)
STR0NGH0LDWASHER Stronghold Screw Products (USA)
453298 Borgwarner Pds (anderson), L.l.c. (USA)
104-2S816R Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
1915115 General Motors Corp Delco Remy Div (USA)
MS35337-48 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
1915115 General Motors Corp (USA)
FFW84CLASSASTYLE1 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
1915115 Borgwarner Pds (anderson), L.l.c. (USA)
Related Parts
5310-00-198-9333INTERCHANGEABLE
WASHER,FLAT
5310-00-584-5272INTERCHANGEABLE
WASHER,LOCK
MS35338-48

Frequently Asked Questions

What is NSN 5310-00-045-3298?

NSN 5310-00-045-3298 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 5310-00-045-3298?

NSN 5310-00-045-3298 has 12 cross-referenced part numbers: 453298 (General Motors Corp), 12X265CA (Pdi Ground Support Systems, Inc.), 7402413 (U S Army Tank Automotive Command Amsta-Im-Mm), 453298 (General Motors Corp Delco Remy Div), STR0NGH0LDWASHER (Stronghold Screw Products) and 7 more.

What NSN replaces 5310-00-045-3298?

There are 2 known substitutes for 5310-00-045-3298: 5310-00-198-9333, 5310-00-584-5272. Verify interchangeability with system specifications before substitution.

What are the specifications of 453298?

Key specifications for 453298: Nondefinitive Spec/std Data: A CLASS AND 1 STYLE; Surface Treatment: CADMIUM AND DICHROMATE OVERALL; Style Designator: SPLIT HELICAL-RIGHT HAND; Material: STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1071 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-045-3298 still in active supply?

NSN 5310-00-045-3298 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.
PartsTable Design LLC · partstable.com