The Screw,machine, cataloged under National Stock Number 5305-00-435-1676, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-435-1676 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Head Height | 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| Fastener Length | 1.410 INCHES MINIMUM AND 1.450 INCHES MAXIMUM IN |
| Thread Length | 0.600 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Head Style | FILLISTER |
| Thread Direction | RIGHT-HAND |
| Screw Material | COPPER ALLOY |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.250 INCHES MINIMUM AND 0.270 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 |
| Reference | Meaning |
|---|---|
| 2S7387 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
| 2S7387-00 | 3/9 Design control — primary reference Mil-Tech Mfg Inc |
NSN 5305-00-435-1676 is a Screw,machine, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-00-435-1676: Head Height: 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN; Fastener Length: 1.410 INCHES MINIMUM AND 1.450 INCHES MAXIMUM IN; Thread Length: 0.600 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.164 INCHES IN. 12 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.