The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-617-2145, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Accurate Screw Machine Co. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-617-2145 |
| Primary Part Number | 116068-750-SS-G-1 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Accurate Screw Machine Co |
| Status | ACTIVE |
| Width Across Flats | 0.94 INCHES NOMINAL IN |
| Head Height | 0.077 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN |
| Fastener Length | 0.663 INCHES MINIMUM AND 0.673 INCHES MAXIMUM IN |
| Thread Length | 0.1775 INCHES MINIMUM AND 0.1975 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Head Style | ROOF |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | HEXAGON |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 302 OR STEEL COMP 304 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.298 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 116068-750-SS-G-1 PRIMARY | Accurate Screw Machine Co (USA) |
NSN 5305-01-617-2145 is a Screw,cap,socket Head, manufactured by Accurate Screw Machine Co, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-617-2145 has 1 manufacturer part number on file: 116068-750-SS-G-1 (Accurate Screw Machine Co).
Key specifications for 116068-750-SS-G-1: Width Across Flats: 0.94 INCHES NOMINAL IN; Head Height: 0.077 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN; Fastener Length: 0.663 INCHES MINIMUM AND 0.673 INCHES MAXIMUM IN; Thread Length: 0.1775 INCHES MINIMUM AND 0.1975 INCHES MAXIMUM IN. 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.