PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1134Washer,flat

Am General Llc · NSN 5310-00-737-3157 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-737-3157 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-737-3157. Primary manufacturer part number: A1134.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 1.875 INCHES NOMINAL IN
  • Thickness: 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
  • Peripheral Shape Style: ROUND
  • Material: PAPER OVERALL
  • Overall Diameter: 2.469 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Paper Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-737-3157, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-737-3157
Primary Part NumberA1134
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAm General Llc
StatusCANCELLED
Hole Diameter1.875 INCHES NOMINAL IN
Thickness0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
Peripheral Shape StyleROUND
MaterialPAPER OVERALL
Overall Diameter2.469 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5330-00-004-72299-904-101900 INTERCHANGEABLE
Gasket Set
Grove U.s. Llc Dba Grove Us Llc
8455-00-246-3517 INTERCHANGEABLE
Insignia,shoulder Sleeve
5331-00-308-6554A1134 INTERCHANGEABLE
O-Ring
Kelly Manufacturing Company
3120-01-310-4013B4752PJ INTERCHANGEABLE
Bearing,sleeve
Hunt Valve Company, Inc.
8455-01-570-9578 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-654-1448 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-700-1863 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
A1134 PRIMARY Am General Llc (USA)
GP7746 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
GP7746 Ford Motor Company (USA)
18-223-3 PRIMARY Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products (USA)
Related Parts
5330-00-004-7229INTERCHANGEABLE
GASKET SET
9-904-101900
8455-00-246-3517INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
5331-00-308-6554INTERCHANGEABLE
O-RING
A1134
3120-01-310-4013INTERCHANGEABLE
BEARING,SLEEVE
B4752PJ
8455-01-570-9578INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-654-1448INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-700-1863INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 5310-00-737-3157?

NSN 5310-00-737-3157 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 5310-00-737-3157?

NSN 5310-00-737-3157 has 4 cross-referenced part numbers: A1134 (Am General Llc), GP7746 (Ford Motor Co Ford Parts and Service Div Government Part Sales), GP7746 (Ford Motor Company), 18-223-3 (Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products).

What NSN replaces 5310-00-737-3157?

There are 7 known substitutes for 5310-00-737-3157: 5330-00-004-7229, 8455-00-246-3517, 5331-00-308-6554 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1134?

Key specifications for A1134: Hole Diameter: 1.875 INCHES NOMINAL IN; Thickness: 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN; Peripheral Shape Style: ROUND; Material: PAPER OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-737-3157 still in active supply?

NSN 5310-00-737-3157 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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