PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

051WS001-250Washer,spring Tension

Parker-Hannifin Corporation Div Cylinder Division · NSN 5310-00-808-4864 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-808-4864 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-808-4864. Primary manufacturer part number: 051WS001-250.
Features
  • Washer,spring Tension — FSC 5310
  • Material: STEEL OVERALL
  • Material Thickness: 0.016 INCHES NOMINAL IN
  • Outside Diameter: 2.812 INCHES NOMINAL IN
  • Hole Diameter: 2.625 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Div Cylinder Division
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Mechanical energy storage
  • Vibration dampening
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-00-808-4864, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corporation Div Cylinder Division. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-808-4864
Primary Part Number051WS001-250
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerParker-Hannifin Corporation Div Cylinder Division
StatusACTIVE
MaterialSTEEL OVERALL
Material Thickness0.016 INCHES NOMINAL IN
Outside Diameter2.812 INCHES NOMINAL IN
Hole Diameter2.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6920-00-679-0461 INTERCHANGEABLE
Armature,tow Reel B
6115-00-709-0463 INTERCHANGEABLE
Carrying Case Generator
6150-00-762-6648 INTERCHANGEABLE
Cable Assembly,special Purpose,e
5310-00-808-0111 INTERCHANGEABLE
Washer,spring Tension
5310-00-808-4861 INTERCHANGEABLE
Washer,spring Tension
5930-01-055-7850200-1976 INTERCHANGEABLE
Switch,rotary
Cole Instrument Corp. Dba Cole Instruments
6210-01-113-59412-48-2 INTERCHANGEABLE
Light,indicator
Automation Products Group, Inc.
5325-01-363-48032482 INTERCHANGEABLE
Ring,retaining
Aircraft Dynamics Corp
5340-01-439-00472482 INTERCHANGEABLE
Cap,protective,dust and Moisture
Heyco Inc Dba Heyco Products
Cross-Reference Index
Part NumberManufacturer
051WS001-250 Parker-Hannifin Corporation Div Cylinder Division (USA)
2482 Parker-Hannifin Corporation Div Cylinder Division (USA)
A60-24-5 Parker-Hannifin Corporation Div Cylinder Division (USA)
Related Parts
6920-00-679-0461INTERCHANGEABLE
ARMATURE,TOW REEL B
6115-00-709-0463INTERCHANGEABLE
CARRYING CASE GENERATOR
6150-00-762-6648INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
5310-00-808-0111INTERCHANGEABLE
WASHER,SPRING TENSION
5310-00-808-4861INTERCHANGEABLE
WASHER,SPRING TENSION
5930-01-055-7850INTERCHANGEABLE
SWITCH,ROTARY
200-1976
6210-01-113-5941INTERCHANGEABLE
LIGHT,INDICATOR
2-48-2
5325-01-363-4803INTERCHANGEABLE
RING,RETAINING
2482
5340-01-439-0047INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
2482

Frequently Asked Questions

What is NSN 5310-00-808-4864?

NSN 5310-00-808-4864 is a Washer,spring Tension, manufactured by Parker-Hannifin Corporation Div Cylinder Division, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-808-4864?

NSN 5310-00-808-4864 has 3 cross-referenced part numbers: 051WS001-250 (Parker-Hannifin Corporation Div Cylinder Division), 2482 (Parker-Hannifin Corporation Div Cylinder Division), A60-24-5 (Parker-Hannifin Corporation Div Cylinder Division).

What NSN replaces 5310-00-808-4864?

There are 9 known substitutes for 5310-00-808-4864: 6920-00-679-0461, 6115-00-709-0463, 6150-00-762-6648 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 051WS001-250?

Key specifications for 051WS001-250: Material: STEEL OVERALL; Overall Height: 0.047 INCHES NOMINAL IN; Material Thickness: 0.016 INCHES NOMINAL IN; Outside Diameter: 2.812 INCHES NOMINAL IN. 5 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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