The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-417-3860, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Velan Valve Corp.. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Velan Valve Corp. (CAGE 57574) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-417-3860 |
| Primary Part Number | VS40-012 NO. 49 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| VS40-012 NO. 49 PRIMARY | Velan Valve Corp. (USA) |
| 1/2-13UNC-2AX1-1/2LG | Velan Valve Corp. (USA) |
| Reference | Meaning |
|---|---|
| 122-2557733 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5305-01-417-3860 is a Screw,cap,socket Head, manufactured by Velan Valve Corp., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-417-3860 has 2 manufacturer part numbers on file: VS40-012 NO. 49 (Velan Valve Corp.), 1/2-13UNC-2AX1-1/2LG (Velan Valve Corp.).
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.