NSN 5305-01-331-1253 · NIIN 013311253 · Part number 91746A428
Mcmaster-Carr Supply Co · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 39428
Government record, cited
NSN 5305-01-331-1253 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-331-1253. Manufacturer of record part number: 91746A428.
Also searched as5305-01-331-1253 ·
5305013311253 ·
NIIN 013311253 ·
01-331-1253 ·
FSC 5305 Screws · CAGE 39428 · 91746A428
Thread Length: 2.088 INCHES MINIMUM AND 2.188 INCHES MAXIMUM IN
Nominal Thread Diameter: 0.250 INCHES IN
Head Style: KNURLED NO. 1
Thread Direction: RIGHT-HAND
Thread Class: 2A A
Thread Quantity Per Inch: 20
Identification
NSN: 5305-01-331-1253
NIIN: 013311253
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 91746A428
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Thumbscrew, cataloged under National Stock Number 5305-01-331-1253, 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 10 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 5305-01-331-1253?
NSN 5305-01-331-1253 is a Thumbscrew, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-331-1253?
NSN 5305-01-331-1253 has 1 manufacturer part number on file: 91746A428 (Mcmaster-Carr Supply Co).
What are the specifications of 91746A428?
Key specifications for 91746A428: Fastener Length: 2.188 INCHES NOMINAL IN; Thread Length: 2.088 INCHES MINIMUM AND 2.188 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.250 INCHES IN; Head Style: KNURLED NO. 1. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-331-1253 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.