PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DS-934250Washer,spring Tension

Eaton Aerospace, Llc Dba Jackson South · NSN 5310-00-780-5901 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-780-5901 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-780-5901. Primary manufacturer part number: DS-934250.
Features
  • Washer,spring Tension — FSC 5310
  • Style Designator: SPRING TENSION
  • Outside Diameter: 1.045 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN
  • Material Thickness: 0.020 INCHES NOMINAL IN
  • Hole Diameter: 0.887 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING OVERALL
  • 6 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
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 5310-00-780-5901, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-780-5901
Primary Part NumberDS-934250
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Style DesignatorSPRING TENSION
Outside Diameter1.045 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN
Material Thickness0.020 INCHES NOMINAL IN
Hole Diameter0.887 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-010-8629108629 INTERCHANGEABLE
Pin,cotter
Chrysler Realty Company Llc Dba Daimler Chrysler
4820-00-036-17320125000002 INTERCHANGEABLE
Seat,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5310-00-146-01725152 INTERCHANGEABLE
Nut
Textron Lycoming Inc Williamsport Plant
4810-00-308-17515152 INTERCHANGEABLE
Valve,solenoid
Parker Hannifin Corporation Div Aerospace Group Headquarters
5975-00-339-0948 INTERCHANGEABLE
Clamp,deadend
4310-00-354-84835152 INTERCHANGEABLE
Piston,compressor
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5315-00-625-2814515-0002 INTERCHANGEABLE
Key,woodruff
Cummins Power Generation Inc.
5940-00-901-2040 INTERCHANGEABLE
Terminal,stud
5935-00-928-81167582 INTERCHANGEABLE
Connector,receptacle,electrical
Hobart Bros Co
5995-01-065-5127709-4684914 ITEM6 INTERCHANGEABLE
Cable Control
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
5152 Eaton Aerospace, Llc Dba Jackson South (USA)
10510571 General Dynamics Land Systems Canadacorp (CAN)
5152 General Signal Corp (USA)
DS-934250 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
DS-934250 Eaton Aerospace, Llc Dba Jackson South (USA)
934250 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
5315-00-010-8629INTERCHANGEABLE
PIN,COTTER
108629
4820-00-036-1732INTERCHANGEABLE
SEAT,VALVE
0125000002
5310-00-146-0172INTERCHANGEABLE
NUT
5152
4810-00-308-1751INTERCHANGEABLE
VALVE,SOLENOID
5152
5975-00-339-0948INTERCHANGEABLE
CLAMP,DEADEND
4310-00-354-8483INTERCHANGEABLE
PISTON,COMPRESSOR
5152
5315-00-625-2814INTERCHANGEABLE
KEY,WOODRUFF
515-0002
5940-00-901-2040INTERCHANGEABLE
TERMINAL,STUD
5935-00-928-8116INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
7582
5995-01-065-5127INTERCHANGEABLE
CABLE CONTROL
709-4684914 ITEM6
2920-01-103-9342INTERCHANGEABLE
ROTOR
5152
5940-01-117-9440INTERCHANGEABLE
TERMINAL BOARD
356-31-05-001

Frequently Asked Questions

What is NSN 5310-00-780-5901?

NSN 5310-00-780-5901 is a Washer,spring Tension, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-780-5901?

NSN 5310-00-780-5901 has 6 cross-referenced part numbers: 5152 (Eaton Aerospace, Llc Dba Jackson South), 10510571 (General Dynamics Land Systems Canadacorp), 5152 (General Signal Corp), DS-934250 (Eaton Aerospace, Llc Dba Jackson South), DS-934250 (Eaton Aerospace, Llc Dba Jackson South) and 1 more.

What NSN replaces 5310-00-780-5901?

There are 12 known substitutes for 5310-00-780-5901: 5315-00-010-8629, 4820-00-036-1732, 5310-00-146-0172 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DS-934250?

Key specifications for DS-934250: Special Features: FOUR EQUALLY SPACED TABS 0.075 IN. WIDE,0.078 IN. LENGTH ON PERIPHERY IN; Style Designator: SPRING TENSION; Outside Diameter: 1.045 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN; Material Thickness: 0.020 INCHES NOMINAL IN. 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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