PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FW100Washer,flat

Puget Sound Naval Shipyard and Intermediate Maintence Facility · NSN 5310-01-517-0280 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-517-0280 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-517-0280. Primary manufacturer part number: FW100.
Features
  • Washer,flat — FSC 5310
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATION
  • 3 verified cross-references
  • Primary manufacturer: Puget Sound Naval Shipyard and Intermediate Maintence Facility
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-517-0280, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Puget Sound Naval Shipyard and Intermediate Maintence Facility. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN5310-01-517-0280
Primary Part NumberFW100
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerPuget Sound Naval Shipyard and Intermediate Maintence Facility
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-902-0429MS15795-827 INTERCHANGEABLE
Washer,flat
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5961-00-951-5184 INTERCHANGEABLE
Semiconductor Devic
Cross-Reference Index
Part NumberManufacturer
FW100 Puget Sound Naval Shipyard and Intermediate Maintence Facility (USA)
MS15795-827 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
820-7348602PCFW100 Puget Sound Naval Shipyard and Intermediate Maintence Facility (USA)
Related Parts
5310-00-902-0429INTERCHANGEABLE
WASHER,FLAT
MS15795-827
5961-00-951-5184INTERCHANGEABLE
SEMICONDUCTOR DEVIC

Frequently Asked Questions

What is NSN 5310-01-517-0280?

NSN 5310-01-517-0280 is a Washer,flat, manufactured by Puget Sound Naval Shipyard and Intermediate Maintence Facility, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-517-0280?

NSN 5310-01-517-0280 has 3 cross-referenced part numbers: FW100 (Puget Sound Naval Shipyard and Intermediate Maintence Facility), MS15795-827 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 820-7348602PCFW100 (Puget Sound Naval Shipyard and Intermediate Maintence Facility).

What NSN replaces 5310-01-517-0280?

There are 2 known substitutes for 5310-01-517-0280: 5310-00-902-0429, 5961-00-951-5184. Verify interchangeability with system specifications before substitution.

What are the specifications of FW100?

Key specifications for FW100: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATION. 2 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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