The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-571-3970, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is International Organization for Standardization (iso). The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | International Organization for Standardization (iso) (CAGE I9008); General Dynamics Land Systems Canadacorp (CAGE 56161); Denel Vehicle Systems (CAGE SZ177) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-571-3970 |
| Primary Part Number | ISO7380-M10X55-10.9-A2D |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | International Organization for Standardization (iso) |
| Status | ACTIVE |
| 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 |
|---|---|
| ISO7380-M10X55-10.9-A2D PRIMARY | International Organization for Standardization (iso) (CHE) |
| R0039645 | General Dynamics Land Systems Canadacorp (CAN) |
| R0039645 | Denel Vehicle Systems (ZAF) |
| Reference | Meaning |
|---|---|
| R0039645-0310 | D/9 Drawing number reference only Denel Vehicle Systems |
NSN 5305-01-571-3970 is a Screw,cap,socket Head, manufactured by International Organization for Standardization (iso), classified under FSC 5305, Screws. Status: active.
NSN 5305-01-571-3970 has 3 manufacturer part numbers on file: ISO7380-M10X55-10.9-A2D (International Organization for Standardization (iso)), R0039645 (General Dynamics Land Systems Canadacorp), R0039645 (Denel Vehicle Systems).
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.