NSN 5305-01-291-3987 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-291-3987. Manufacturer of record part number: 256X5-16FH100DGSSP.
Also searched as5305-01-291-3987 ·
5305012913987 ·
NIIN 012913987 ·
01-291-3987 ·
FSC 5305 Screws · CAGE 70318 · 256X5-16FH100DGSSP
The Screw,machine, cataloged under National Stock Number 5305-01-291-3987, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Allmetal Screw Products Corp. Government technical data includes 8 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.
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 5305-01-291-3987?
NSN 5305-01-291-3987 is a Screw,machine, manufactured by Allmetal Screw Products Corp, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-291-3987?
NSN 5305-01-291-3987 has 1 manufacturer part number on file: 256X5-16FH100DGSSP (Allmetal Screw Products Corp).
What are the specifications of 256X5-16FH100DGSSP?
Key specifications for 256X5-16FH100DGSSP: Screw Surface Treatment: PASSIVATE; Fastener Length: 0.313 INCHES NOMINAL IN; Nominal Thread Diameter: 2.560 INCHES IN; Head Style: FLAT COUNTERSUNK. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-291-3987 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.