PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19850Washer,spring Tension

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 5310-01-196-0256 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-196-0256 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-196-0256. Primary manufacturer part number: 19850.
Features
  • Washer,spring Tension — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
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 5310-01-196-0256, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,spring Tension
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (CAGE 84760)
Technical Specifications
ParameterValue
NSN5310-01-196-0256
Primary Part Number19850
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2920-00-293-5189AT3 INTERCHANGEABLE
Spark Plug
Ford Motor Co General Parts Division
4820-00-871-949216T329 INTERCHANGEABLE
Poppet
Porta Drill Inc
6140-01-240-9700021399-000 INTERCHANGEABLE
Thermostat,battery Assembly
Saft America Inc. Dba Tadiran Batteries Div Aviation Division
Cross-Reference Index
Part NumberManufacturer
19850 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
Related Parts
2920-00-293-5189INTERCHANGEABLE
SPARK PLUG
AT3
4820-00-871-9492INTERCHANGEABLE
POPPET
16T329
6140-01-240-9700INTERCHANGEABLE
THERMOSTAT,BATTERY ASSEMBLY
021399-000

Frequently Asked Questions

What is NSN 5310-01-196-0256?

NSN 5310-01-196-0256 is a Washer,spring Tension, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-196-0256?

NSN 5310-01-196-0256 has 1 cross-referenced part number: 19850 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems).

What NSN replaces 5310-01-196-0256?

There are 3 known substitutes for 5310-01-196-0256: 2920-00-293-5189, 4820-00-871-9492, 6140-01-240-9700. Verify interchangeability with system specifications before substitution.

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