The Setscrew, cataloged under National Stock Number 5305-00-181-0746, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Unison Industries Llc. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-181-0746 |
| Primary Part Number | 9-480472 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Unison Industries Llc |
| Status | ACTIVE |
| Point Length | 0.030 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Fastener Length | 0.405 INCHES MINIMUM AND 0.435 INCHES MAXIMUM IN |
| Thread Length | 0.375 INCHES MINIMUM IN |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.099 INCHES IN |
| Head Style | HEADLESS (SETSCREW) |
| Thread Direction | RIGHT-HAND |
| Point Style | BALL |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 56 |
| Material | STEEL COMP 416 OVERALL |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9-480472 PRIMARY | Unison Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 9-480472 | 5/9 Secondary reference U.S. Government activity |
| SBP484-2 | 5/9 Secondary reference U.S. Government activity |
NSN 5305-00-181-0746 is a Setscrew, manufactured by Unison Industries Llc, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-181-0746 has 1 manufacturer part number on file: 9-480472 (Unison Industries Llc).
Key specifications for 9-480472: Point Length: 0.030 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN; Fastener Length: 0.405 INCHES MINIMUM AND 0.435 INCHES MAXIMUM IN; Thread Length: 0.375 INCHES MINIMUM IN; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.