PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

169800-1Washer,seal

Rtx Corporation Div Pratt & Whitney · NSN 5310-01-283-8667 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-283-8667 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-283-8667. Primary manufacturer part number: 169800-1.
Features
  • Washer,seal — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Rtx Corporation Div Pratt & Whitney
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
General Description

The Washer,seal, cataloged under National Stock Number 5310-01-283-8667, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Div Pratt & Whitney. 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
NSN5310-01-283-8667
Primary Part Number169800-1
Item NameWasher,seal
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerRtx Corporation Div Pratt & Whitney
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5998-00-460-04536723-00407 INTERCHANGEABLE
Circuit Card Assembly
Bae Systems (operations) Limited
5305-00-576-698760X3210 INTERCHANGEABLE
Screw,cap,hexagon Head
Napco International Llc Dba Napco International Inc
3455-00-812-3584 INTERCHANGEABLE
Cutter,milling,end
3020-00-883-7818S16-5 INTERCHANGEABLE
Sprocket Wheel
Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
3460-01-353-8122S-165 INTERCHANGEABLE
Sleeve,expansion Mandrel
Sunnen Products Co
Cross-Reference Index
Part NumberManufacturer
169800-1 Rtx Corporation Div Pratt & Whitney (USA)
S165 Fabco Fastening Systems Townsend Div Div of Textron Inc (USA)
Related Parts
5998-00-460-0453INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6723-00407
5305-00-576-6987INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
60X3210
3455-00-812-3584INTERCHANGEABLE
CUTTER,MILLING,END
3020-00-883-7818INTERCHANGEABLE
SPROCKET WHEEL
S16-5
3460-01-353-8122INTERCHANGEABLE
SLEEVE,EXPANSION MANDREL
S-165

Frequently Asked Questions

What is NSN 5310-01-283-8667?

NSN 5310-01-283-8667 is a Washer,seal, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-283-8667?

NSN 5310-01-283-8667 has 2 cross-referenced part numbers: 169800-1 (Rtx Corporation Div Pratt & Whitney), S165 (Fabco Fastening Systems Townsend Div Div of Textron Inc).

What NSN replaces 5310-01-283-8667?

There are 5 known substitutes for 5310-01-283-8667: 5998-00-460-0453, 5305-00-576-6987, 3455-00-812-3584 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 169800-1?

Key specifications for 169800-1: Special Features: USED ON F112 ENG. 1 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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