NSN 5305-01-609-3105 · NIIN 016093105 · Part number 91257A594
Mcmaster-Carr Supply Co · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 39428
Government record, cited
NSN 5305-01-609-3105 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-609-3105. Manufacturer of record part number: 91257A594.
Also searched as5305-01-609-3105 ·
5305016093105 ·
NIIN 016093105 ·
01-609-3105 ·
FSC 5305 Screws · CAGE 39428 · 91257A594
Nearby stock numbers← 5305-01-609-3096 Screw, Cap, Hexagon Head
·
5305-01-609-3127 Screw, Cap, Hexagon Head →
5305-01-609-3105 — Screws
Features
Screw,cap,hexagon Head — FSC 5305
Head Height: 0.203 INCHES NOMINAL IN
Fastener Length: 3.250 INCHES NOMINAL IN
Thread Length: 0.875 INCHES MINIMUM AND 1.188 INCHES MAXIMUM IN
Nominal Thread Diameter: 0.312 INCHES IN
Head Style: HEXAGON
Thread Direction: RIGHT-HAND
Width Between Flats: 0.500 INCHES NOMINAL IN
Identification
NSN: 5305-01-609-3105
NIIN: 016093105
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 91257A594
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-609-3105, 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.
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Frequently Asked Questions
What is NSN 5305-01-609-3105?
NSN 5305-01-609-3105 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 5305-01-609-3105?
NSN 5305-01-609-3105 has 1 manufacturer part number on file: 91257A594 (Mcmaster-Carr Supply Co).
What are the specifications of 91257A594?
Key specifications for 91257A594: Head Height: 0.203 INCHES NOMINAL IN; Fastener Length: 3.250 INCHES NOMINAL IN; Thread Length: 0.875 INCHES MINIMUM AND 1.188 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.312 INCHES IN. 12 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-609-3105 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.