NSN 5305-01-532-9641 · NIIN 015329641 · Part number 91810A252
Mcmaster-Carr Supply Co · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 39428
Government record, cited
NSN 5305-01-532-9641 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-532-9641. Manufacturer of record part number: 91810A252.
Hardness Rating: 85.0 ROCKWELL B MINIMUM AND 95.0 ROCKWELL B MAXIMUM
Nominal Thread Diameter: 0.190 INCHES IN
Head Style: ROUND
Thread Direction: RIGHT-HAND
Identification
NSN: 5305-01-532-9641
NIIN: 015329641
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 91810A252
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Screw,machine, cataloged under National Stock Number 5305-01-532-9641, 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 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5305-01-532-9641
Primary Part Number
91810A252
Item Name
Screw,machine
FSC / FSG
5305 / 53 — Screws
Manufacturer
Mcmaster-Carr Supply Co
Status
ACTIVE
Head Height
0.137 INCHES NOMINAL IN
Fastener Length
1.750 INCHES NOMINAL IN
Thread Length
1.750 INCHES NOMINAL IN
Hardness Rating
85.0 ROCKWELL B MINIMUM AND 95.0 ROCKWELL B MAXIMUM
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 5305-01-532-9641?
NSN 5305-01-532-9641 is a Screw,machine, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-532-9641?
NSN 5305-01-532-9641 has 2 manufacturer part numbers on file: 91783A252 (Mcmaster-Carr Supply Co), 91810A252 (Mcmaster-Carr Supply Co).
What are the specifications of 91810A252?
Key specifications for 91810A252: Head Height: 0.137 INCHES NOMINAL IN; Fastener Length: 1.750 INCHES NOMINAL IN; Thread Length: 1.750 INCHES NOMINAL IN; Hardness Rating: 85.0 ROCKWELL B MINIMUM AND 95.0 ROCKWELL B MAXIMUM. 13 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-532-9641 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.