NSN 5305-01-673-2181 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-673-2181. Manufacturer of record part number: BN612-M12X25.
Also searched as5305-01-673-2181 ·
5305016732181 ·
NIIN 016732181 ·
01-673-2181 ·
FSC 5305 Screws · CAGE 1CJ86 · BN612-M12X25
Nearby stock numbers← 5305-01-673-2176 Screw, Cap, Socket Head
·
5305-01-673-2183 Screw, Cap, Socket Head →
5305-01-673-2181 — Screws
Features
Screw,cap,socket Head — FSC 5305
Head Inside Diameter: 10.0 MILLIMETERS NOMINAL MM
Head Height: 12.0 MILLIMETERS NOMINAL MM
Fastener Length: 25.0 MILLIMETERS NOMINAL MM
Thread Length: 25.0 MILLIMETERS NOMINAL MM
Nominal Thread Diameter: 12.0 MILLIMETERS MM
Head Style: ROUND
Thread Direction: RIGHT-HAND
Identification
NSN: 5305-01-673-2181
NIIN: 016732181
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: BN612-M12X25
Manufacturer: Bossard Intl Inc
General Description
The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-673-2181, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Bossard Intl Inc. Government technical data includes 11 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.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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5305-00-000-1397 · Item name not on file
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5305-00-000-2625 · Item name not on file
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5305-00-000-3669 · Item name not on file
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5305-00-000-3830 · Item name not on file
5305-00-000-3831
5305-00-000-3831 · Item name not on file
Frequently Asked Questions
What is NSN 5305-01-673-2181?
NSN 5305-01-673-2181 is a Screw,cap,socket Head, manufactured by Bossard Intl Inc, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-673-2181?
NSN 5305-01-673-2181 has 1 manufacturer part number on file: BN612-M12X25 (Bossard Intl Inc).
What are the specifications of BN612-M12X25?
Key specifications for BN612-M12X25: Head Inside Diameter: 10.0 MILLIMETERS NOMINAL MM; Head Height: 12.0 MILLIMETERS NOMINAL MM; Fastener Length: 25.0 MILLIMETERS NOMINAL MM; Thread Length: 25.0 MILLIMETERS NOMINAL MM. 11 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-673-2181 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.