PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SRS141457Washer,flat

Defense Logistics Agency Dba Defense Supply Center Philadelphia · NSN 5310-00-205-8348 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-205-8348 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-205-8348. Primary manufacturer part number: SRS141457.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 0.250 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Overall Diameter: 0.450 INCHES NOMINAL IN
  • Thickness: 0.030 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
  • Peripheral Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
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 5310-00-205-8348, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Defense Logistics Agency Dba Defense Supply Center Philadelphia. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-205-8348
Primary Part NumberSRS141457
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerDefense Logistics Agency Dba Defense Supply Center Philadelphia
StatusACTIVE
Hole Diameter0.250 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Overall Diameter0.450 INCHES NOMINAL IN
Thickness0.030 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5995-00-107-40604056710 INTERCHANGEABLE
Lead,electrical
Kalmar AC Inc
2920-01-388-4978141457 INTERCHANGEABLE
Rotor,ignition Distributor
Honeywell International Inc Dba Honeywell Div Consumer Products Group
Cross-Reference Index
Part NumberManufacturer
141457 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
SRS141457 PRIMARY Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
Related Parts
5995-00-107-4060INTERCHANGEABLE
LEAD,ELECTRICAL
4056710
2920-01-388-4978INTERCHANGEABLE
ROTOR,IGNITION DISTRIBUTOR
141457

Frequently Asked Questions

What is NSN 5310-00-205-8348?

NSN 5310-00-205-8348 is a Washer,flat, manufactured by Defense Logistics Agency Dba Defense Supply Center Philadelphia, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-205-8348?

NSN 5310-00-205-8348 has 2 cross-referenced part numbers: 141457 (Lockheed Martin Corporation Div Rms - Mitchel Field), SRS141457 (Defense Logistics Agency Dba Defense Supply Center Philadelphia).

What NSN replaces 5310-00-205-8348?

There are 2 known substitutes for 5310-00-205-8348: 5995-00-107-4060, 2920-01-388-4978. Verify interchangeability with system specifications before substitution.

What are the specifications of SRS141457?

Key specifications for SRS141457: Hole Diameter: 0.250 INCHES NOMINAL IN; Material: STEEL OVERALL; Overall Diameter: 0.450 INCHES NOMINAL IN; Thickness: 0.030 INCHES NOMINAL 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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