NSN 5305-01-642-4246 · NIIN 016424246 · Part number 845-7526489-2-6-A-3-N-D-32
Naval Sea Systems Command · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5305-01-642-4246 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-642-4246. Manufacturer of record part number: 845-7526489-2-6-A-3-N-D-32.
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 5305-01-642-4246
NIIN: 016424246
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 845-7526489-2-6-A-3-N-D-32
Manufacturer: Naval Sea Systems Command
General Description
The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-642-4246, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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5305-00-001-5016 · Item name not on file
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5305-00-001-9742 · Item name not on file
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5305-00-003-6694 · Item name not on file
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5305-00-003-6753 · Item name not on file
Frequently Asked Questions
What is NSN 5305-01-642-4246?
NSN 5305-01-642-4246 is a Screw,cap,hexagon Head, manufactured by Naval Sea Systems Command, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-642-4246?
NSN 5305-01-642-4246 has 1 manufacturer part number on file: 845-7526489-2-6-A-3-N-D-32 (Naval Sea Systems Command).
What are the specifications of 845-7526489-2-6-A-3-N-D-32?
Key specifications for 845-7526489-2-6-A-3-N-D-32: Nominal Thread Diameter: 0.250 INCHES IN; Thread Quantity Per Inch: 20; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 3 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-642-4246 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.