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NSN 5310-01-479-5718Government record, cited

Washer, Lock5310-01-479-5718

NSN 5310-01-479-5718 · NIIN 014795718 · Part number 04663-00-005
Telos Corporation · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0ZPY5
Government record, cited
NSN 5310-01-479-5718 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-479-5718. Manufacturer of record part number: 04663-00-005.
Also searched as  5310-01-479-5718 · 5310014795718 · NIIN 014795718 · 01-479-5718 · FSC 5310 Nuts and Washers · CAGE 0ZPY5 · 04663-00-005
Nearby stock numbers  ·
Features
  • Washer,lock — FSC 5310
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Outside Diameter: 6.200 INCHES NOMINAL IN
  • Material Thickness: 0.800 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Hole Diameter: 3.100 INCHES NOMINAL IN
  • 1 manufacturer part number on file
  • Manufacturer of record: Telos Corporation
Identification
  • NSN: 5310-01-479-5718
  • NIIN: 014795718
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 04663-00-005
  • Manufacturer: Telos Corporation
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-479-5718, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Telos Corporation. 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
NSN5310-01-479-5718
Primary Part Number04663-00-005
Item NameWasher,lock
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerTelos Corporation
StatusACTIVE
Style DesignatorSPLIT HELICAL-RIGHT HAND
Outside Diameter6.200 INCHES NOMINAL IN
Material Thickness0.800 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Hole Diameter3.100 INCHES NOMINAL IN
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
04663-00-005 PRIMARY Telos Corporation (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 5310-01-479-5718?

NSN 5310-01-479-5718 is a Washer,lock, manufactured by Telos Corporation, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-479-5718?

NSN 5310-01-479-5718 has 1 manufacturer part number on file: 04663-00-005 (Telos Corporation).

What are the specifications of 04663-00-005?

Key specifications for 04663-00-005: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 6.200 INCHES NOMINAL IN; Material Thickness: 0.800 INCHES NOMINAL IN; Special Features: LOCK WASHER, SPLIT RING, METRIC, SS. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-479-5718 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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