The Setscrew, cataloged under National Stock Number 5305-01-080-0009, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Testek Llc Dba Testek Solutions. Government technical data includes 17 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-080-0009 |
| Primary Part Number | 10456-8-2 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Testek Llc Dba Testek Solutions |
| Status | ACTIVE |
| Point Diameter | 0.139 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Width Across Flats | 0.156 INCHES NOMINAL IN |
| Point Length | 0.170 INCHES NOMINAL IN |
| Fastener Length | 0.390 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | BLACK ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.220 INCHES NOMINAL IN |
| Point Chamfer Angle | 90.0 DEGREES NOMINAL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | HEADLESS (SETSCREW) |
| Thread Direction | RIGHT-HAND |
| Point Style | CHAMFER DOG |
| Surface Treatment | OXIDE OVERALL |
| Internal Drive Style | HEXAGON |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL 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 |
|---|---|
| 10456-8-2 PRIMARY | Testek Llc Dba Testek Solutions (USA) |
NSN 5305-01-080-0009 is a Setscrew, manufactured by Testek Llc Dba Testek Solutions, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-080-0009 has 1 manufacturer part number on file: 10456-8-2 (Testek Llc Dba Testek Solutions).
1 possible match (shared part number, not a government interchangeability claim): 1730-01-121-3616. Verify interchangeability with system specifications before substitution.
Key specifications for 10456-8-2: Point Diameter: 0.139 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN; Width Across Flats: 0.156 INCHES NOMINAL IN; Point Length: 0.170 INCHES NOMINAL IN; Fastener Length: 0.390 INCHES NOMINAL IN. 17 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.