The Setscrew, cataloged under National Stock Number 5305-01-062-3245, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Asc International, Inc. Dba Asc International Inc Div Asc International. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5305-01-062-3245 |
| Primary Part Number | SM-C-773929-1 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Asc International, Inc. Dba Asc International Inc Div Asc International |
| Status | ACTIVE |
| Width Across Flats | 0.035 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN |
| Fastener Length | 0.187 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.086 INCHES IN |
| Head Style | HEADLESS (SETSCREW) |
| Thread Direction | RIGHT-HAND |
| Point Style | FLAT |
| Surface Treatment | OXIDE OVERALL |
| Internal Drive Style | HEXAGON |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 56 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| SM-C-773929-1 PRIMARY | Asc International, Inc. Dba Asc International Inc Div Asc International (USA) |
| SM-C-773929-1 PRIMARY | Bisco Industries Inc Dba National Precision Products Company Div National Precision Products (USA) |
| Reference | Meaning |
|---|---|
| NPN-9746-3-1 | C/1 Advisory reference — outside the item-of-supply concept Bisco Industries Inc Dba National Precision Products Company Div National Precision Products |
| SM-C-773929-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5305-01-062-3245 is a Setscrew, manufactured by Asc International, Inc. Dba Asc International Inc Div Asc International, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-062-3245 has 2 manufacturer part numbers on file: SM-C-773929-1 (Asc International, Inc. Dba Asc International Inc Div Asc International), SM-C-773929-1 (Bisco Industries Inc Dba National Precision Products Company Div National Precision Products).
Key specifications for SM-C-773929-1: Width Across Flats: 0.035 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN; Fastener Length: 0.187 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 14 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.