PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3011778Screw,cap,socket Head

General Dynamics Land Systems Inc. Div Gdls Global Llc · NSN 5305-01-671-3128 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-671-3128 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-671-3128. Primary manufacturer part number: 3011778.
Features
  • Screw,cap,socket Head — FSC 5305
  • 3 verified cross-references
  • Primary manufacturer: General Dynamics Land Systems Inc. Div Gdls Global Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-671-3128, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Dynamics Land Systems Inc. Div Gdls Global Llc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,cap,socket Head
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersGeneral Dynamics Land Systems Inc. Div Gdls Global Llc (CAGE 7W356); Fastenal Company Dba Fastenal Co (CAGE 0Y3H3)
Technical Specifications
ParameterValue
NSN5305-01-671-3128
Primary Part Number3011778
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerGeneral Dynamics Land Systems Inc. Div Gdls Global Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
1680-00-785-7160 INTERCHANGEABLE
Housing Assy,spring
5305-01-571-796439918 INTERCHANGEABLE
Screw,cap,socket Head
Fastenal Company Dba Fastenal Co
5305-01-578-375140885 INTERCHANGEABLE
Screw,cap,socket Head
Fastenal Company Dba Fastenal Co
5305-01-578-375239929 INTERCHANGEABLE
Screw,cap,socket Head
Fastenal Company Dba Fastenal Co
5305-01-580-76401139906 INTERCHANGEABLE
Screw,cap,socket Head
Fastenal Company Dba Fastenal Co
5305-01-590-980540875 INTERCHANGEABLE
Screw,cap,socket Head
Fastenal Company Dba Fastenal Co
5305-01-597-289812759-01323 INTERCHANGEABLE
Screw,cap,socket Head
Fastenal Company Dba Fastenal Co
5305-01-623-839139919 INTERCHANGEABLE
Screw,cap,socket Head
Fastenal Company Dba Fastenal Co
5305-01-623-839639905 INTERCHANGEABLE
Screw,cap,socket Head
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
S000027 General Dynamics Land Systems Inc. Div Gdls Global Llc (USA)
38971 Fastenal Company Dba Fastenal Co (USA)
3011778 PRIMARY General Dynamics Land Systems Inc. Div Gdls Global Llc (USA)
Related Parts
1680-00-785-7160INTERCHANGEABLE
HOUSING ASSY,SPRING
5305-01-571-7964INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
39918
5305-01-578-3751INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
40885
5305-01-578-3752INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
39929
5305-01-580-7640INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
1139906
5305-01-590-9805INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
40875
5305-01-597-2898INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
12759-01323
5305-01-623-8391INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
39919
5305-01-623-8396INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
39905

Frequently Asked Questions

What is NSN 5305-01-671-3128?

NSN 5305-01-671-3128 is a Screw,cap,socket Head, manufactured by General Dynamics Land Systems Inc. Div Gdls Global Llc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-671-3128?

NSN 5305-01-671-3128 has 3 cross-referenced part numbers: S000027 (General Dynamics Land Systems Inc. Div Gdls Global Llc), 38971 (Fastenal Company Dba Fastenal Co), 3011778 (General Dynamics Land Systems Inc. Div Gdls Global Llc).

What NSN replaces 5305-01-671-3128?

There are 9 known substitutes for 5305-01-671-3128: 1680-00-785-7160, 5305-01-571-7964, 5305-01-578-3751 and 6 more. Verify interchangeability with system specifications before substitution.

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