PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10250039-1Washer,spring Tension

Us Army Aviation and Missile Command · NSN 5310-01-098-9978 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-098-9978 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-098-9978. Primary manufacturer part number: 10250039-1.
Features
  • Washer,spring Tension — FSC 5310
  • Material Thickness: 0.010 INCHES NOMINAL IN
  • Style Designator: SPRING TENSION
  • Hole Diameter: 0.093 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
  • Outside Diameter: 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
  • Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL
  • Material: STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 308 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 OVERALL
  • Surface Treatment: PASSIVATE OVERALL
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 5310-01-098-9978, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-098-9978
Primary Part Number10250039-1
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
Material Thickness0.010 INCHES NOMINAL IN
Style DesignatorSPRING TENSION
Hole Diameter0.093 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
Outside Diameter0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
MaterialSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 308 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 OVERALL
Surface TreatmentPASSIVATE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5961-00-057-19611N2630 INTERCHANGEABLE
Semiconductor Device,diode
General Semiconductor Inc
3120-00-339-2700BS649APC353 INTERCHANGEABLE
Bushing,sleeve
Circor Naval Solutions Llc Dba Warren Pumps
5975-00-785-6394 INTERCHANGEABLE
Box Connector,electrical
5930-01-035-811810667886-6 INTERCHANGEABLE
Switch,toggle
Us Army Aviation and Missile Command
2815-01-069-3278ST1 INTERCHANGEABLE
Power Unit,diesel
Elliott Machine Works Inc
4910-01-070-7863 INTERCHANGEABLE
Stop,air Hose Reel
5920-01-200-66552410-05-0009 INTERCHANGEABLE
Fuseholder Subassembly
Wavetek Rf Products, Inc
6920-01-396-5910ST-1 INTERCHANGEABLE
Target Frame,single
Windcrest Llc
7310-01-538-4455 INTERCHANGEABLE
Toaster,electric
4210-01-613-6144MP10097/6101 REV V ITEM 80 INTERCHANGEABLE
Detector,smoke Alar
Waytech Construction, Inc
Cross-Reference Index
Part NumberManufacturer
10250039-1 Us Army Aviation and Missile Command (USA)
ST-1 W. M. Berg, Inc. (USA)
Related Parts
5961-00-057-1961INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N2630
3120-00-339-2700INTERCHANGEABLE
BUSHING,SLEEVE
BS649APC353
5975-00-785-6394INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5930-01-035-8118INTERCHANGEABLE
SWITCH,TOGGLE
10667886-6
2815-01-069-3278INTERCHANGEABLE
POWER UNIT,DIESEL
ST1
4910-01-070-7863INTERCHANGEABLE
STOP,AIR HOSE REEL
5920-01-200-6655INTERCHANGEABLE
FUSEHOLDER SUBASSEMBLY
2410-05-0009
6920-01-396-5910INTERCHANGEABLE
TARGET FRAME,SINGLE
ST-1
7310-01-538-4455INTERCHANGEABLE
TOASTER,ELECTRIC
4210-01-613-6144INTERCHANGEABLE
DETECTOR,SMOKE ALAR
MP10097/6101 REV V ITEM 80
5895-01-687-2929INTERCHANGEABLE
SUPPLEMENTARY EQUIPMENT,ELECTRON
ST1

Frequently Asked Questions

What is NSN 5310-01-098-9978?

NSN 5310-01-098-9978 is a Washer,spring Tension, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-098-9978?

NSN 5310-01-098-9978 has 2 cross-referenced part numbers: 10250039-1 (Us Army Aviation and Missile Command), ST-1 (W. M. Berg, Inc.).

What NSN replaces 5310-01-098-9978?

There are 11 known substitutes for 5310-01-098-9978: 5961-00-057-1961, 3120-00-339-2700, 5975-00-785-6394 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10250039-1?

Key specifications for 10250039-1: Overall Height: 0.015 INCHES NOMINAL IN; Material Thickness: 0.010 INCHES NOMINAL IN; Style Designator: SPRING TENSION; Hole Diameter: 0.093 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN. 8 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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