PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3306759Nut,self-Locking,hexagon

General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp · NSN 5310-01-579-0623 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-579-0623 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-579-0623. Primary manufacturer part number: 3306759.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-579-0623, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNut,self-Locking,hexagon
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersBarnes Group Inc. Dba Barnes Distribution (CAGE 05573); General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (CAGE 1EFH8)
Technical Specifications
ParameterValue
NSN5310-01-579-0623
Primary Part Number3306759
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGeneral Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5340-00-753-037641783 INTERCHANGEABLE
Strap,webbing
Avox Systems Inc Dba Avox Systems Inc
5950-01-133-5567144A9809P1 INTERCHANGEABLE
Transformer,power
Bae Systems Controls Inc.
3040-01-501-062741783 INTERCHANGEABLE
Cylinder,actuating,linear
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
41783 Barnes Group Inc. Dba Barnes Distribution (USA)
3306759 PRIMARY General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
Related Parts
5340-00-753-0376INTERCHANGEABLE
STRAP,WEBBING
41783
5950-01-133-5567INTERCHANGEABLE
TRANSFORMER,POWER
144A9809P1
3040-01-501-0627INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
41783

Frequently Asked Questions

What is NSN 5310-01-579-0623?

NSN 5310-01-579-0623 is a Nut,self-Locking,hexagon, manufactured by General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-579-0623?

NSN 5310-01-579-0623 has 2 cross-referenced part numbers: 41783 (Barnes Group Inc. Dba Barnes Distribution), 3306759 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp).

What NSN replaces 5310-01-579-0623?

There are 3 known substitutes for 5310-01-579-0623: 5340-00-753-0376, 5950-01-133-5567, 3040-01-501-0627. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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