PartsTable TECHNICAL DATA SHEET

NSN 5310-01-344-6737Government record, cited

Nut, Self-Locking, Hexagon5310-01-344-6737

NSN 5310-01-344-6737 · NIIN 013446737 · Part number 212-8463996ITEM7

Huntington Ingalls Inc Div Newport News Shipbuilding · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 43689

Government record, cited

NSN 5310-01-344-6737 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-344-6737. Manufacturer of record part number: 212-8463996ITEM7.

Also searched as 5310-01-344-6737 · 5310013446737 · NIIN 013446737 · 01-344-6737 · FSC 5310 Nuts and Washers · CAGE 43689 · 212-8463996ITEM7 · P06B820H · 1284352PC7 · P06B820H

Nearby stock numbers ← 5310-01-344-6736 Nut, Plain, Blind Rivet · 5310-01-344-6739 Nut, Self-Locking, Hexagon →

5310-01-344-6737 — Nuts and Washers

Features

Nut,self-Locking,hexagon — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Huntington Ingalls Inc Div Newport News Shipbuilding

Identification

NSN: 5310-01-344-6737
NIIN: 013446737
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 212-8463996ITEM7
Manufacturer: Huntington Ingalls Inc Div Newport News Shipbuilding

General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-344-6737, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-344-6737
Primary Part Number	212-8463996ITEM7
Item Name	Nut,self-Locking,hexagon
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Huntington Ingalls Inc Div Newport News Shipbuilding
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
212-8463996ITEM7 PRIMARY	Huntington Ingalls Inc Div Newport News Shipbuilding (USA)

Reference documents

Reference	Meaning
P06B820H	5/1 Secondary reference Dialogic Corp Dba Dialogic Fasteners
1284352PC7	3/1 Design control — primary reference Mcnally Industries Llc Div Northern Pump Division
P06B820H	5/1 Secondary reference Nylok Llc

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 5310-01-344-6737?

NSN 5310-01-344-6737 is a Nut,self-Locking,hexagon, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-344-6737?

NSN 5310-01-344-6737 has 1 manufacturer part number on file: 212-8463996ITEM7 (Huntington Ingalls Inc Div Newport News Shipbuilding).

What are the specifications of 212-8463996ITEM7?

Key specifications for 212-8463996ITEM7: Part Name Assigned by Controlling Agency: HEXAGON SELF-LOCKING NUT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-344-6737 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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