PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18029Washer,flat

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 5310-00-160-1613 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-160-1613 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-160-1613. Primary manufacturer part number: 18029.
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
  • Hole Diameter: 0.376 INCHES MINIMUM AND 0.386 INCHES MAXIMUM IN
  • Thickness: 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND
  • Peripheral Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-160-1613, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-160-1613
Primary Part Number18029
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
Overall Diameter0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Hole Diameter0.376 INCHES MINIMUM AND 0.386 INCHES MAXIMUM IN
Thickness0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5133-00-189-9274 INTERCHANGEABLE
Drill,twist
2640-01-484-740618029 INTERCHANGEABLE
Valve,pneumatic Tire
Hayes Lemmerz International, Inc. Dba Hayes Lemmerz International
4730-01-545-868718029 INTERCHANGEABLE
Strainer,sediment
Lear Siegler Inc Hypro Div
Cross-Reference Index
Part NumberManufacturer
18029 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
9L9099 Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
5133-00-189-9274INTERCHANGEABLE
DRILL,TWIST
2640-01-484-7406INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
18029
4730-01-545-8687INTERCHANGEABLE
STRAINER,SEDIMENT
18029

Frequently Asked Questions

What is NSN 5310-00-160-1613?

NSN 5310-00-160-1613 is a Washer,flat, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-160-1613?

NSN 5310-00-160-1613 has 2 cross-referenced part numbers: 18029 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 9L9099 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 5310-00-160-1613?

There are 3 known substitutes for 5310-00-160-1613: 5133-00-189-9274, 2640-01-484-7406, 4730-01-545-8687. Verify interchangeability with system specifications before substitution.

What are the specifications of 18029?

Key specifications for 18029: Overall Diameter: 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM IN; Material: STEEL OVERALL; Hole Diameter: 0.376 INCHES MINIMUM AND 0.386 INCHES MAXIMUM IN; Thickness: 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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