PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5610-13-40Washer,flat

Seastrom Manufacturing Co Inc · NSN 5310-01-096-8816 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-096-8816 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-096-8816. Primary manufacturer part number: 5610-13-40.
Features
  • Washer,flat — FSC 5310
  • Cross-Sectional Shape Style: RECTANGULAR
  • Thickness: 0.040 INCHES NOMINAL IN
  • Material: PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
  • Overall Diameter: 0.126 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN
  • Material Document and Classification: L-P-410 6/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Hole Diameter: 0.091 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN
  • Peripheral Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Polyhexamethylene Adipamide Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-096-8816, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Seastrom Manufacturing Co Inc. Government technical data includes 8 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-096-8816
Primary Part Number5610-13-40
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerSeastrom Manufacturing Co Inc
StatusACTIVE
Cross-Sectional Shape StyleRECTANGULAR
Thickness0.040 INCHES NOMINAL IN
MaterialPLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
Overall Diameter0.126 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN
Material Document and ClassificationL-P-410 6/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Hole Diameter0.091 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN
Peripheral Shape StyleROUND
Center Hole Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4710-00-051-5328304083C1 INTERCHANGEABLE
Tube,vehicular
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
3110-00-144-88831201FFANG5 INTERCHANGEABLE
Bearing,ball,annular
Schatz Bearing Corporation Dba Schatz Bearing Corp
Cross-Reference Index
Part NumberManufacturer
22203-1 Ocean Technology Inc (USA)
5610-13-40 PRIMARY Seastrom Manufacturing Co Inc (USA)
Related Parts
4710-00-051-5328INTERCHANGEABLE
TUBE,VEHICULAR
304083C1
3110-00-144-8883INTERCHANGEABLE
BEARING,BALL,ANNULAR
1201FFANG5

Frequently Asked Questions

What is NSN 5310-01-096-8816?

NSN 5310-01-096-8816 is a Washer,flat, manufactured by Seastrom Manufacturing Co Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-096-8816?

NSN 5310-01-096-8816 has 2 cross-referenced part numbers: 22203-1 (Ocean Technology Inc), 5610-13-40 (Seastrom Manufacturing Co Inc).

What NSN replaces 5310-01-096-8816?

There are 2 known substitutes for 5310-01-096-8816: 4710-00-051-5328, 3110-00-144-8883. Verify interchangeability with system specifications before substitution.

What are the specifications of 5610-13-40?

Key specifications for 5610-13-40: Cross-Sectional Shape Style: RECTANGULAR; Thickness: 0.040 INCHES NOMINAL IN; Material: PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL; Overall Diameter: 0.126 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN. 8 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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