The Screw,machine, cataloged under National Stock Number 5305-01-474-3299, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-474-3299 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Head Height | 0.036 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN |
| Screw Surface Treatment | PASSIVATE |
| Fastener Length | 0.125 INCHES NOMINAL IN |
| Screw Material Document and Classification | QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE AND FED-STD-66 FED STD 2ND MATERIAL RESPONSE OR ST0302 MFR REF 3RD MATERIAL RESPONSE |
| Thread Length | 0.125 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.060 INCHES IN |
| Head Style | PAN |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL CORROSION RESISTING AND STEEL COMP 302 |
| Color | BLACK |
| Minimum Tensile Strength | 140 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Quantity Per Inch | 80 |
| Thread Series Designator | UNF |
| Head Diameter | 0.104 INCHES MINIMUM AND 0.116 INCHES MAXIMUM IN |
| Screw Surface Treatment Document and Classification | QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE |
| 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 |
|---|---|
| MS51958-120B | 3/2 Design control — primary reference U.S. Government activity |
| NASM51958 | D/9 Drawing number reference only U.S. Government activity |
| MS51958-120B | 5/9 Secondary reference U.S. Government activity |
NSN 5305-01-474-3299 is a Screw,machine, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-01-474-3299: Head Height: 0.036 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN; Screw Surface Treatment: PASSIVATE; Fastener Length: 0.125 INCHES NOMINAL IN; Screw Material Document and Classification: QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE AND FED-STD-66 FED STD 2ND MATERIAL RESPONSE OR ST0302 MFR REF 3RD MATERIAL RESPONSE. 16 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.