PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13798Washer,flat

Mission Systems Orchard Park Inc · NSN 5310-00-559-4484 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-559-4484 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-559-4484. Primary manufacturer part number: 13798.
Features
  • Washer,flat — FSC 5310
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • Hole Diameter: 0.358 INCHES NOMINAL IN
  • Overall Diameter: 0.763 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
  • Peripheral Shape Style: ROUND
  • Thickness: 0.125 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Polytetrafluoroethylene Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-559-4484, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mission Systems Orchard Park Inc. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-559-4484
Primary Part Number13798
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMission Systems Orchard Park Inc
StatusACTIVE
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Hole Diameter0.358 INCHES NOMINAL IN
Overall Diameter0.763 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Peripheral Shape StyleROUND
Thickness0.125 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5120-00-084-4433465195-2 INTERCHANGEABLE
Remover,electrical Contact
Te Connectivity Corporation
5360-00-526-220053558 INTERCHANGEABLE
Spring,helical,compression
Raytheon Company Dba Raytheon
5305-00-639-290813798 INTERCHANGEABLE
Screw,machine
Honeywell International, Inc Div Aerospace-Tucson
5935-00-881-1881KS13915L3 INTERCHANGEABLE
Connector,receptacle,electrical
Lucent Technologies Inc Corporate Headquarters
3020-01-153-9435 INTERCHANGEABLE
Chain,silent
Cross-Reference Index
Part NumberManufacturer
13798 PRIMARY Mission Systems Orchard Park Inc (USA)
13798 Ingersoll-Rand Company Dba Ingersoll-Rand (USA)
Related Parts
5120-00-084-4433INTERCHANGEABLE
REMOVER,ELECTRICAL CONTACT
465195-2
5360-00-526-2200INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
53558
5305-00-639-2908INTERCHANGEABLE
SCREW,MACHINE
13798
5935-00-881-1881INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
KS13915L3
3020-01-153-9435INTERCHANGEABLE
CHAIN,SILENT

Frequently Asked Questions

What is NSN 5310-00-559-4484?

NSN 5310-00-559-4484 is a Washer,flat, manufactured by Mission Systems Orchard Park Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-559-4484?

NSN 5310-00-559-4484 has 2 cross-referenced part numbers: 13798 (Mission Systems Orchard Park Inc), 13798 (Ingersoll-Rand Company Dba Ingersoll-Rand).

What NSN replaces 5310-00-559-4484?

There are 5 known substitutes for 5310-00-559-4484: 5120-00-084-4433, 5360-00-526-2200, 5305-00-639-2908 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13798?

Key specifications for 13798: Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL; Hole Diameter: 0.358 INCHES NOMINAL IN; Overall Diameter: 0.763 INCHES NOMINAL IN; Center Hole 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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