PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

131035Washer,lock

General Motors Corp Saginaw Div · NSN 5310-00-013-1035 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-013-1035 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-013-1035. Primary manufacturer part number: 131035.
Features
  • Washer,lock — FSC 5310
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Nondefinitive Spec/std Data: 2 STYLE AND A CLASS
  • Outside Diameter: 2.045 INCHES MAXIMUM IN
  • Material: STEEL CORROSION RESISTING OVERALL
  • Material Thickness: 0.312 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
  • Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
  • Hole Diameter: 1.271 INCHES MINIMUM AND 1.302 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-013-1035, 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 Saginaw Div. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 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
NSN5310-00-013-1035
Primary Part Number131035
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGeneral Motors Corp Saginaw Div
StatusCANCELLED
Style DesignatorSPLIT HELICAL-RIGHT HAND
Nondefinitive Spec/std Data2 STYLE AND A CLASS
Outside Diameter2.045 INCHES MAXIMUM IN
MaterialSTEEL CORROSION RESISTING OVERALL
Material Thickness0.312 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
Hardness Rating45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
Hole Diameter1.271 INCHES MINIMUM AND 1.302 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5998-00-102-6973 INTERCHANGEABLE
Circuit Card Assembly
4320-00-245-789085426 INTERCHANGEABLE
Shaft,impeller
Rexnord Holdings Inc
5310-01-067-9589 INTERCHANGEABLE
Washer,lock
5330-01-284-97451310-35 INTERCHANGEABLE
Gasket
Bae Systems Information and Electronic Systems Integration Inc.
5865-01-422-4640 INTERCHANGEABLE
Transmitter Subassembly,counterm
Cross-Reference Index
Part NumberManufacturer
131035 General Motors Corp Saginaw Div (USA)
1-1-4MEDIUM Paccar Government Group Co Yarrow Bay Office Pk (USA)
85426 Brockway Motor Trucks Div of Mack Trucks Inc (USA)
MS35338-17 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
131035 Linear Motion Llc Div Ugm (USA)
8X4-1-1-4 Kaitlin Corp (USA)
131035 General Motors Corp (USA)
11FM1A1-1-4 Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
Related Parts
5998-00-102-6973INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
4320-00-245-7890INTERCHANGEABLE
SHAFT,IMPELLER
85426
5310-01-067-9589INTERCHANGEABLE
WASHER,LOCK
5330-01-284-9745INTERCHANGEABLE
GASKET
1310-35
5865-01-422-4640INTERCHANGEABLE
TRANSMITTER SUBASSEMBLY,COUNTERM

Frequently Asked Questions

What is NSN 5310-00-013-1035?

NSN 5310-00-013-1035 is a Washer,lock, manufactured by General Motors Corp Saginaw Div, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-013-1035?

NSN 5310-00-013-1035 has 8 cross-referenced part numbers: 131035 (General Motors Corp Saginaw Div), 1-1-4MEDIUM (Paccar Government Group Co Yarrow Bay Office Pk), 85426 (Brockway Motor Trucks Div of Mack Trucks Inc), MS35338-17 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 131035 (Linear Motion Llc Div Ugm) and 3 more.

What NSN replaces 5310-00-013-1035?

There are 5 known substitutes for 5310-00-013-1035: 5998-00-102-6973, 4320-00-245-7890, 5310-01-067-9589 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 131035?

Key specifications for 131035: Style Designator: SPLIT HELICAL-RIGHT HAND; Nondefinitive Spec/std Data: 2 STYLE AND A CLASS; Outside Diameter: 2.045 INCHES MAXIMUM IN; Material: STEEL CORROSION RESISTING OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-013-1035 still in active supply?

NSN 5310-00-013-1035 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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