PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40676Screw,machine

Fastenal Company Dba Fastenal Co · NSN 5305-01-553-0789 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-553-0789 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-553-0789. Primary manufacturer part number: 40676.
Features
  • Screw,machine — FSC 5305
  • Head Height: 5.1 MILLIMETERS MINIMUM AND 5.4 MILLIMETERS MAXIMUM MM
  • Head Style: HEXAGON
  • Width Between Flats: 12.7 MILLIMETERS MINIMUM AND 13.0 MILLIMETERS MAXIMUM MM
  • 3 verified cross-references
  • Primary manufacturer: Fastenal Company Dba Fastenal Co
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-553-0789, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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.

Technical Specifications
ParameterValue
NSN5305-01-553-0789
Primary Part Number40676
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
Head Height5.1 MILLIMETERS MINIMUM AND 5.4 MILLIMETERS MAXIMUM MM
Head StyleHEXAGON
Width Between Flats12.7 MILLIMETERS MINIMUM AND 13.0 MILLIMETERS MAXIMUM MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5133-00-841-8744 INTERCHANGEABLE
Drill,twist
5950-00-881-5566111540-1 INTERCHANGEABLE
Transformer,radio Frequency
Meggitt Safety Systems Inc
5330-01-458-5664 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
12759-00393 Fastenal Company Dba Fastenal Co (USA)
3005997 General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
40676 PRIMARY Fastenal Company Dba Fastenal Co (USA)
Related Parts
5133-00-841-8744INTERCHANGEABLE
DRILL,TWIST
5950-00-881-5566INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
111540-1
5330-01-458-5664INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 5305-01-553-0789?

NSN 5305-01-553-0789 is a Screw,machine, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-553-0789?

NSN 5305-01-553-0789 has 3 cross-referenced part numbers: 12759-00393 (Fastenal Company Dba Fastenal Co), 3005997 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), 40676 (Fastenal Company Dba Fastenal Co).

What NSN replaces 5305-01-553-0789?

There are 3 known substitutes for 5305-01-553-0789: 5133-00-841-8744, 5950-00-881-5566, 5330-01-458-5664. Verify interchangeability with system specifications before substitution.

What are the specifications of 40676?

Key specifications for 40676: Head Height: 5.1 MILLIMETERS MINIMUM AND 5.4 MILLIMETERS MAXIMUM MM; Special Features: M8-1.25X40MM 10.9 DIN 931 PART THRD PLAIN HEX CAP SCREW; Head Style: HEXAGON; Width Between Flats: 12.7 MILLIMETERS MINIMUM AND 13.0 MILLIMETERS MAXIMUM MM. 6 total characteristics are documented in the Federal Logistics Information System.

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