PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G131016Washer,flat

Am General Llc · NSN 5310-00-543-4488 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-543-4488 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-543-4488. Primary manufacturer part number: G131016.
Features
  • Washer,flat — FSC 5310
  • Peripheral Shape Style: ROUND
  • Material: STEEL AND IRON OVERALL
  • Hole Diameter: 0.625 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Surface Treatment: CADMIUM OR ZINC OVERALL
  • Thickness: 0.074 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN
  • Center Hole Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel and Iron Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-543-4488, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Am General Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-543-4488
Primary Part NumberG131016
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAm General Llc
StatusCANCELLED
Peripheral Shape StyleROUND
MaterialSTEEL AND IRON OVERALL
Hole Diameter0.625 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Surface TreatmentCADMIUM OR ZINC OVERALL
Thickness0.074 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
Overall Diameter1.312 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5310-00-262-474602-648387 INTERCHANGEABLE
Washer,flat
Harbormaster Marine, Inc
5950-00-592-8882K-5449 INTERCHANGEABLE
Reactor
Keytronics, Inc. Div Api Technologies Corp- Magnetics
5310-00-729-6531131016 INTERCHANGEABLE
Washer,flat
Telemechanics Inc
5310-00-823-8803 INTERCHANGEABLE
Washer,flat
3110-00-938-5084JLM104948 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5307-01-017-4012104948 INTERCHANGEABLE
Stud,shouldered
Komatsu America Corporation
5840-01-210-8695104948 INTERCHANGEABLE
Monitor,coordinate Data
Aimtron Systems, Llc
1560-01-274-33901310-16 INTERCHANGEABLE
Gudgeon
Bae Systems Information and Electronic Systems Integration Inc.
1015-01-292-380112900890 INTERCHANGEABLE
Mortar,120 Millimeters
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5961-01-346-5153131016 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
X1134 Kaitlin Corp (USA)
MAK61 Prestolite Electric Inc (USA)
131016 Rolls-Royce Solutions America Inc (USA)
41X524U Sasco Inc Canadian Div
G131016 PRIMARY Am General Llc (USA)
X1134 Diamond Reo Truck Co (USA)
131016 General Motors Corp (USA)
MAK61 PRIMARY Prestolite Electric Inc (USA)
HP176-542 Henry Products Div Cardwell Condenser Corp (USA)
125 Seale Homer T Inc (USA)
K1134 White Motor Corp (USA)
131016 Diamond Reo Truck Co (USA)
70X357 PRIMARY Napco International Llc Dba Napco International Inc (USA)
131016 General Motors Llc Dba General Motors Llc (USA)
131016 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
104948 PRIMARY Garwood/feller Inc Garwood Winch Div (USA)
MILW1085TYPEA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
W1969 PRIMARY Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
MS15795-220 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
MS15795-220 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5310-00-262-4746INTERCHANGEABLE
WASHER,FLAT
02-648387
5950-00-592-8882INTERCHANGEABLE
REACTOR
K-5449
5310-00-729-6531INTERCHANGEABLE
WASHER,FLAT
131016
5310-00-823-8803INTERCHANGEABLE
WASHER,FLAT
3110-00-938-5084INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
JLM104948
5307-01-017-4012INTERCHANGEABLE
STUD,SHOULDERED
104948
5840-01-210-8695INTERCHANGEABLE
MONITOR,COORDINATE DATA
104948
1560-01-274-3390INTERCHANGEABLE
GUDGEON
1310-16
1015-01-292-3801INTERCHANGEABLE
MORTAR,120 MILLIMETERS
12900890
5961-01-346-5153INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
131016
5935-01-422-1396INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5310-00-543-4488?

NSN 5310-00-543-4488 is a Washer,flat, manufactured by Am General Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-543-4488?

NSN 5310-00-543-4488 has 20 cross-referenced part numbers: X1134 (Kaitlin Corp), MAK61 (Prestolite Electric Inc), 131016 (Rolls-Royce Solutions America Inc), 41X524U (Sasco Inc Canadian Div), G131016 (Am General Llc) and 15 more.

What NSN replaces 5310-00-543-4488?

There are 11 known substitutes for 5310-00-543-4488: 5310-00-262-4746, 5950-00-592-8882, 5310-00-729-6531 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G131016?

Key specifications for G131016: Peripheral Shape Style: ROUND; Material: STEEL AND IRON OVERALL; Hole Diameter: 0.625 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-543-4488 still in active supply?

NSN 5310-00-543-4488 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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