PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

110221Washer,key

Triumph Engine Control Systems Llc · NSN 5310-01-382-7645 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-382-7645 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-382-7645. Primary manufacturer part number: 110221.
Features
  • Washer,key — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Triumph Engine Control Systems Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,key, cataloged under National Stock Number 5310-01-382-7645, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Engine Control Systems Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,key
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersTriumph Engine Control Systems Llc (CAGE 11599)
Technical Specifications
ParameterValue
NSN5310-01-382-7645
Primary Part Number110221
Item NameWasher,key
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4730-00-266-0538SAE J513 6-4 010102BA INTERCHANGEABLE
Adapter,straight,pipe to Tube
Sae International Dba Sae International
5330-00-291-4829110221 INTERCHANGEABLE
Packing,preformed
Arrowhead Products Corp
5930-00-448-2655260-0879-00 INTERCHANGEABLE
Switch,thermostatic
Tektronix, Inc.
5940-00-810-6269013-2019-00-0-479 INTERCHANGEABLE
Terminal,stud
Itt Cannon Rf Products
4310-01-157-36252021097402 INTERCHANGEABLE
Crankshaft,compressor
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5342-01-190-1591115159-00 INTERCHANGEABLE
Retainer
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
5310-01-266-3009 INTERCHANGEABLE
Washer,lock
Cross-Reference Index
Part NumberManufacturer
110221 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
4730-00-266-0538INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
SAE J513 6-4 010102BA
5330-00-291-4829INTERCHANGEABLE
PACKING,PREFORMED
110221
5930-00-448-2655INTERCHANGEABLE
SWITCH,THERMOSTATIC
260-0879-00
5940-00-810-6269INTERCHANGEABLE
TERMINAL,STUD
013-2019-00-0-479
4310-01-157-3625INTERCHANGEABLE
CRANKSHAFT,COMPRESSOR
2021097402
5342-01-190-1591INTERCHANGEABLE
RETAINER
115159-00
5310-01-266-3009INTERCHANGEABLE
WASHER,LOCK

Frequently Asked Questions

What is NSN 5310-01-382-7645?

NSN 5310-01-382-7645 is a Washer,key, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-382-7645?

NSN 5310-01-382-7645 has 1 cross-referenced part number: 110221 (Triumph Engine Control Systems Llc).

What NSN replaces 5310-01-382-7645?

There are 7 known substitutes for 5310-01-382-7645: 4730-00-266-0538, 5330-00-291-4829, 5930-00-448-2655 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com