NSN 5305-01-683-6384 · NIIN 016836384 · Part number 91251A433
Mcmaster-Carr Supply Co · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 39428
Government record, cited
NSN 5305-01-683-6384 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-683-6384. Manufacturer of record part number: 91251A433.
Also searched as5305-01-683-6384 ·
5305016836384 ·
NIIN 016836384 ·
01-683-6384 ·
FSC 5305 Screws · CAGE 39428 · 91251A433
Minimum Tensile Strength: 170000 POUNDS PER SQUARE INCH LBS
Identification
NSN: 5305-01-683-6384
NIIN: 016836384
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 91251A433
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-683-6384, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 12 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.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016
5305-00-001-5016 · Item name not on file
5305-00-001-9160
5305-00-001-9160 · Item name not on file
5305-00-001-9629
SCREW,ADJUSTING CLEVIS
5305-00-001-9742
5305-00-001-9742 · Item name not on file
5305-00-001-9768
SCREW,CAP,SOCKET HEAD
5305-00-003-4306
SCREW,MACHINE
5305-00-003-6694
5305-00-003-6694 · Item name not on file
5305-00-003-6753
5305-00-003-6753 · Item name not on file
Frequently Asked Questions
What is NSN 5305-01-683-6384?
NSN 5305-01-683-6384 is a Screw,cap,hexagon Head, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-683-6384?
NSN 5305-01-683-6384 has 1 manufacturer part number on file: 91251A433 (Mcmaster-Carr Supply Co).
What are the specifications of 91251A433?
Key specifications for 91251A433: Head Height: 0.3750 INCHES NOMINAL IN; Fastener Length: 2.2500 INCHES NOMINAL IN; Thread Length: 1.2500 INCHES MINIMUM IN; Hardness Rating: 37.0 ROCKWELL C NOMINAL OVERALL. 12 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-683-6384 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.