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NSN 5310-01-389-1285Government record, cited

Washer, Spring Tension5310-01-389-1285

NSN 5310-01-389-1285 · NIIN 013891285 · Part number 917704A
Thales Defense & Security Inc Dba Thales Communications Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 23386
Government record, cited
NSN 5310-01-389-1285 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-389-1285. Manufacturer of record part number: 917704A.
Also searched as  5310-01-389-1285 · 5310013891285 · NIIN 013891285 · 01-389-1285 · FSC 5310 Nuts and Washers · CAGE 23386 · 917704A
Nearby stock numbers  ·
Features
  • Washer,spring Tension — FSC 5310
  • Style Designator: SPRING TENSION
  • Outside Diameter: 5.6 MILLIMETERS MINIMUM AND 5.8 MILLIMETERS MAXIMUM MM
  • Material Thickness: 0.16 MILLIMETERS NOMINAL MM
  • Material: COPPER ALLOY OVERALL
  • Hole Diameter: 2.7 MILLIMETERS MINIMUM AND 2.8 MILLIMETERS MAXIMUM MM
  • 1 manufacturer part number on file
  • Manufacturer of record: Thales Defense & Security Inc Dba Thales Communications Inc
Identification
  • NSN: 5310-01-389-1285
  • NIIN: 013891285
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 917704A
  • Manufacturer: Thales Defense & Security Inc Dba Thales Communications Inc
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-01-389-1285, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Thales Defense & Security Inc Dba Thales Communications Inc. Government technical data includes 5 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
NSN5310-01-389-1285
Primary Part Number917704A
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerThales Defense & Security Inc Dba Thales Communications Inc
StatusACTIVE
Style DesignatorSPRING TENSION
Outside Diameter5.6 MILLIMETERS MINIMUM AND 5.8 MILLIMETERS MAXIMUM MM
Material Thickness0.16 MILLIMETERS NOMINAL MM
MaterialCOPPER ALLOY OVERALL
Hole Diameter2.7 MILLIMETERS MINIMUM AND 2.8 MILLIMETERS MAXIMUM MM
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
917704A PRIMARY Thales Defense & Security Inc Dba Thales Communications Inc (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 5310-01-389-1285?

NSN 5310-01-389-1285 is a Washer,spring Tension, manufactured by Thales Defense & Security Inc Dba Thales Communications Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-389-1285?

NSN 5310-01-389-1285 has 1 manufacturer part number on file: 917704A (Thales Defense & Security Inc Dba Thales Communications Inc).

What are the specifications of 917704A?

Key specifications for 917704A: Overall Height: 0.38 MILLIMETERS MINIMUM AND 0.53 MILLIMETERS MAXIMUM MM; Style Designator: SPRING TENSION; Outside Diameter: 5.6 MILLIMETERS MINIMUM AND 5.8 MILLIMETERS MAXIMUM MM; Material Thickness: 0.16 MILLIMETERS NOMINAL MM. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-389-1285 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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