The Screw,machine, cataloged under National Stock Number 5305-01-280-5682, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Boonton Electronics Corporation Div Boonton Electronics. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-280-5682 |
| Primary Part Number | 79326901A |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Boonton Electronics Corporation Div Boonton Electronics |
| Status | ACTIVE |
| Head Height | 0.071 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Screw Surface Treatment | OXIDE |
| Fastener Length | 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Thread Length | 0.157 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | BINDING |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL CORROSION RESISTING |
| Color | BLACK |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.275 INCHES MINIMUM AND 0.290 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 |
NSN 5305-01-280-5682 is a Screw,machine, manufactured by Boonton Electronics Corporation Div Boonton Electronics, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-280-5682 has 2 manufacturer part numbers on file: 79326901A (Boonton Electronics Corporation Div Boonton Electronics), 79326901A (Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc).
Key specifications for 79326901A: Head Height: 0.071 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN; Screw Surface Treatment: OXIDE; Fastener Length: 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Thread Length: 0.157 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN. 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.