PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TW108Washer,key

The Timken Corporation · NSN 5310-00-271-0369 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-271-0369 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-271-0369. Primary manufacturer part number: TW108.
Features
  • Washer,key — FSC 5310
  • Hole Diameter: 1.603 INCHES NOMINAL1.603 INCHES NOMINAL IN
  • Outside Diameter: 2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN
  • External Key Quantity: 1515
  • Material Thickness: 0.072 INCHES NOMINAL0.072 INCHES NOMINAL IN
  • Internal Prebent Key Width: 0.219 INCHES NOMINAL0.219 INCHES NOMINAL IN
  • Internal Prebent Key Length: 0.094 INCHES NOMINAL0.094 INCHES NOMINAL IN
  • Overall Distance Including Keys: 2.469 INCHES NOMINAL2.469 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,key, cataloged under National Stock Number 5310-00-271-0369, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-271-0369
Primary Part NumberTW108
Item NameWasher,key
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerThe Timken Corporation
StatusCANCELLED
Hole Diameter1.603 INCHES NOMINAL1.603 INCHES NOMINAL IN
Outside Diameter2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN
External Key Quantity1515
Material Thickness0.072 INCHES NOMINAL0.072 INCHES NOMINAL IN
Internal Prebent Key Width0.219 INCHES NOMINAL0.219 INCHES NOMINAL IN
Internal Prebent Key Length0.094 INCHES NOMINAL0.094 INCHES NOMINAL IN
Overall Distance Including Keys2.469 INCHES NOMINAL2.469 INCHES NOMINAL IN
External Prebent Key Width0.219 INCHES NOMINAL0.219 INCHES NOMINAL IN
Style DesignatorKEYKEY
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
3110-00-109-1179 INTERCHANGEABLE
Bearing,ball,annular
4730-00-229-9692W108 INTERCHANGEABLE
Tee,hose
Cvg Sprague Devices, Llc Dba Cvg Sprague Devices, Llc
5310-01-159-1118903524 INTERCHANGEABLE
Washer,lock
Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
5995-01-206-5058W108 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Lockheed Martin Corporation Dba Lockheed Martin
5840-01-535-5855TW108 INTERCHANGEABLE
Barrier,vehicle Arresting,perman
Delta Scientific Corporation Dba Delta Scientific Corp
Cross-Reference Index
Part NumberManufacturer
501902907 Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
W108 Blaw Knox Corp Executive Offices (USA)
03215210A Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
999-51108-0000 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
0150440-00 Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
W108 The Timken Corporation (USA)
PT105 Austin Products Inc (USA)
TW108 PRIMARY The Timken Corporation (USA)
Related Parts
3110-00-109-1179INTERCHANGEABLE
BEARING,BALL,ANNULAR
4730-00-229-9692INTERCHANGEABLE
TEE,HOSE
W108
5310-01-159-1118INTERCHANGEABLE
WASHER,LOCK
903524
5995-01-206-5058INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
W108
5840-01-535-5855INTERCHANGEABLE
BARRIER,VEHICLE ARRESTING,PERMAN
TW108

Frequently Asked Questions

What is NSN 5310-00-271-0369?

NSN 5310-00-271-0369 is a Washer,key, manufactured by The Timken Corporation, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-271-0369?

NSN 5310-00-271-0369 has 8 cross-referenced part numbers: 501902907 (Hyster-Yale Group, Inc. Dba Yale Materials Handling), W108 (Blaw Knox Corp Executive Offices), 03215210A (Hyster-Yale Group, Inc. Dba Yale Materials Handling), 999-51108-0000 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 0150440-00 (Hyster-Yale Group, Inc. Dba Yale Materials Handling) and 3 more.

What NSN replaces 5310-00-271-0369?

There are 5 known substitutes for 5310-00-271-0369: 3110-00-109-1179, 4730-00-229-9692, 5310-01-159-1118 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TW108?

Key specifications for TW108: Hole Diameter: 1.603 INCHES NOMINAL1.603 INCHES NOMINAL IN; Outside Diameter: 2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN; External Key Quantity: 1515; Material Thickness: 0.072 INCHES NOMINAL0.072 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-271-0369 still in active supply?

NSN 5310-00-271-0369 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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