PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5055-001Washer,flat

Sparton Corporation Div Sparton Electronics · NSN 5310-00-928-0461 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-928-0461 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-928-0461. Primary manufacturer part number: 5055-001.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 0.093 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Material: RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
  • Peripheral Shape Style: ROUND
  • Thickness: 0.016 INCHES NOMINAL IN
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Rubber Natural or Rubber Synthetic Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-928-0461, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sparton Corporation Div Sparton Electronics. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5310-00-928-0461
Primary Part Number5055-001
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerSparton Corporation Div Sparton Electronics
StatusACTIVE
Hole Diameter0.093 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
MaterialRUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
Peripheral Shape StyleROUND
Thickness0.016 INCHES NOMINAL IN
Overall Diameter0.250 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4140-00-120-1203505003 INTERCHANGEABLE
Blower Assy,centr
Rbc Transport Dynamics Corp Div Rbc Transport Dynamics
5330-01-285-402419-12-F147-2509 INTERCHANGEABLE
Gasket
Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
Cross-Reference Index
Part NumberManufacturer
5055-001 Sparton Corporation Div Sparton Electronics (USA)
Related Parts
4140-00-120-1203INTERCHANGEABLE
BLOWER ASSY,CENTR
505003
5330-01-285-4024INTERCHANGEABLE
GASKET
19-12-F147-2509

Frequently Asked Questions

What is NSN 5310-00-928-0461?

NSN 5310-00-928-0461 is a Washer,flat, manufactured by Sparton Corporation Div Sparton Electronics, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-928-0461?

NSN 5310-00-928-0461 has 1 cross-referenced part number: 5055-001 (Sparton Corporation Div Sparton Electronics).

What NSN replaces 5310-00-928-0461?

There are 2 known substitutes for 5310-00-928-0461: 4140-00-120-1203, 5330-01-285-4024. Verify interchangeability with system specifications before substitution.

What are the specifications of 5055-001?

Key specifications for 5055-001: Hole Diameter: 0.093 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Material: RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL; Peripheral Shape Style: ROUND. 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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