PartsTable TECHNICAL DATA SHEET
NSN 5310-00-385-9262Government record, cited

Washer, Spring Tension5310-00-385-9262

NSN 5310-00-385-9262 · NIIN 003859262 · Part number 96890
Triumph Engine Control Systems Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 11599
Government record, cited
NSN 5310-00-385-9262 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-385-9262. Manufacturer of record part number: 96890.
Also searched as  5310-00-385-9262 · 5310003859262 · NIIN 003859262 · 00-385-9262 · FSC 5310 Nuts and Washers · CAGE 11599 · 96890
Nearby stock numbers  ·
Features
  • Washer,spring Tension — FSC 5310
  • Hardness Rating: 38.0 ROCKWELL C MINIMUM
  • Material Document and Classification: AMS 5644 MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Material: STEEL COMP 631 OVERALL
  • 1 manufacturer part number on file
  • Manufacturer of record: Triumph Engine Control Systems Llc
Identification
  • NSN: 5310-00-385-9262
  • NIIN: 003859262
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 96890
  • Manufacturer: Triumph Engine Control Systems Llc
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-00-385-9262, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-385-9262
Primary Part Number96890
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Hardness Rating38.0 ROCKWELL C MINIMUM
Material Document and ClassificationAMS 5644 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentPASSIVATE OVERALL
MaterialSTEEL COMP 631 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
96890 PRIMARY Triumph Engine Control Systems Llc (USA)
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-00-385-9262?

NSN 5310-00-385-9262 is a Washer,spring Tension, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-00-385-9262?

NSN 5310-00-385-9262 has 1 manufacturer part number on file: 96890 (Triumph Engine Control Systems Llc).

What are the specifications of 96890?

Key specifications for 96890: Hardness Rating: 38.0 ROCKWELL C MINIMUM; Material Document and Classification: AMS 5644 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment: PASSIVATE OVERALL; Material: STEEL COMP 631 OVERALL. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5310-00-385-9262 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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