NSN 5305-01-643-0765 · NIIN 016430765 · Part number 91287A187
Mcmaster-Carr Supply Co · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 39428
Government record, cited
NSN 5305-01-643-0765 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-643-0765. Manufacturer of record part number: 91287A187.
Also searched as5305-01-643-0765 ·
5305016430765 ·
NIIN 016430765 ·
01-643-0765 ·
FSC 5305 Screws · CAGE 39428 · 91287A187
Nearby stock numbers← 5305-01-643-0679 Screw, Cap, Hexagon Head
·
5305-01-643-0768 Screw, Externally Relieved Body →
5305-01-643-0765 — Screws
Features
Screw,cap,hexagon Head — FSC 5305
Head Height: 7.5 MILLIMETERS NOMINAL MM
Fastener Length: 20.0 MILLIMETERS NOMINAL MM
Thread Pitch in Millimeters: 1.75
Thread Length: 20.0 MILLIMETERS NOMINAL MM
Nominal Thread Diameter: 12.0 MILLIMETERS MM
Head Style: HEXAGON
Thread Direction: RIGHT-HAND
Identification
NSN: 5305-01-643-0765
NIIN: 016430765
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 91287A187
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-643-0765, 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 9 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 5305-01-643-0765?
NSN 5305-01-643-0765 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 5305-01-643-0765?
NSN 5305-01-643-0765 has 1 manufacturer part number on file: 91287A187 (Mcmaster-Carr Supply Co).
What are the specifications of 91287A187?
Key specifications for 91287A187: Head Height: 7.5 MILLIMETERS NOMINAL MM; Fastener Length: 20.0 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.75; Thread Length: 20.0 MILLIMETERS NOMINAL MM. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-643-0765 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.