The Screw,machine, cataloged under National Stock Number 5305-01-707-2479, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Grainger Div of W W Grainger Inc. 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 | 5305-01-707-2479 |
| Primary Part Number | M24670.050.0030 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Grainger Div of W W Grainger Inc |
| Status | ACTIVE |
| Head Height | 2.5 MILLIMETERS NOMINAL MM |
| Screw Surface Treatment | ZINC |
| Fastener Length | 30.0 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 0.8 |
| Hardness Rating | 71.0 ROCKWELL B MINIMUM AND 95.0 ROCKWELL B MAXIMUM |
| Bearing Surface of Head Surface Treatment | ZINC |
| Nominal Thread Diameter | 5.0 MILLIMETERS MM |
| Head Surface Treatment | ZINC |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Countersink Angle | 90.0 DEGREES NOMINAL |
| Thread Series Designator | M |
| 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 |
|---|---|
| M24670.050.0030 PRIMARY | Grainger Div of W W Grainger Inc (USA) |
NSN 5305-01-707-2479 is a Screw,machine, manufactured by Grainger Div of W W Grainger Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-707-2479 has 1 manufacturer part number on file: M24670.050.0030 (Grainger Div of W W Grainger Inc).
Key specifications for M24670.050.0030: Head Height: 2.5 MILLIMETERS NOMINAL MM; Screw Surface Treatment: ZINC; Fastener Length: 30.0 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 0.8. 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.