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NSN 5310-01-384-4723Government record, cited

Washer, Lock5310-01-384-4723

NSN 5310-01-384-4723 · NIIN 013844723 · Part number 14-0721-02
North American Marine Jet, Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 64186
Government record, cited
NSN 5310-01-384-4723 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-384-4723. Manufacturer of record part number: 14-0721-02.
Also searched as  5310-01-384-4723 · 5310013844723 · NIIN 013844723 · 01-384-4723 · FSC 5310 Nuts and Washers · CAGE 64186 · 14-0721-02
Nearby stock numbers  ·
Features
  • Washer,lock — FSC 5310
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Outside Diameter: 0.489 INCHES MAXIMUM IN
  • Material Thickness: 0.062 INCHES MINIMUM IN
  • Material: STEEL COMP 302 OVERALL
  • Hole Diameter: 0.254 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN
  • 1 manufacturer part number on file
  • Manufacturer of record: North American Marine Jet, Inc
Identification
  • NSN: 5310-01-384-4723
  • NIIN: 013844723
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 14-0721-02
  • Manufacturer: North American Marine Jet, Inc
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-384-4723, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is North American Marine Jet, 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
NSN5310-01-384-4723
Primary Part Number14-0721-02
Item NameWasher,lock
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerNorth American Marine Jet, Inc
StatusACTIVE
Style DesignatorSPLIT HELICAL-RIGHT HAND
Outside Diameter0.489 INCHES MAXIMUM IN
Material Thickness0.062 INCHES MINIMUM IN
MaterialSTEEL COMP 302 OVERALL
Hole Diameter0.254 INCHES MINIMUM AND 0.262 INCHES MAXIMUM 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
14-0721-02 PRIMARY North American Marine Jet, 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 5310-01-384-4723?

NSN 5310-01-384-4723 is a Washer,lock, manufactured by North American Marine Jet, Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-384-4723?

NSN 5310-01-384-4723 has 1 manufacturer part number on file: 14-0721-02 (North American Marine Jet, Inc).

What are the specifications of 14-0721-02?

Key specifications for 14-0721-02: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 0.489 INCHES MAXIMUM IN; Material Thickness: 0.062 INCHES MINIMUM IN; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-384-4723 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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