The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-486-2400, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Clark-Reliance Llc Dba Jerguson Gage & Valve. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,hexagon Head |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Clark-Reliance Llc Dba Jerguson Gage & Valve (CAGE 74965) |
| Parameter | Value |
|---|---|
| NSN | 5305-00-486-2400 |
| Primary Part Number | P4393B71 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Clark-Reliance Llc Dba Jerguson Gage & Valve |
| 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 |
|---|---|
| P4393B71 PRIMARY | Clark-Reliance Llc Dba Jerguson Gage & Valve (USA) |
| JMS-5203 | Clark-Reliance Llc Dba Jerguson Gage & Valve (USA) |
| Reference | Meaning |
|---|---|
| E-351PC8 | C/1 Advisory reference — outside the item-of-supply concept Clark-Reliance Llc Dba Jerguson Gage & Valve |
NSN 5305-00-486-2400 is a Screw,cap,hexagon Head, manufactured by Clark-Reliance Llc Dba Jerguson Gage & Valve, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-486-2400 has 2 manufacturer part numbers on file: P4393B71 (Clark-Reliance Llc Dba Jerguson Gage & Valve), JMS-5203 (Clark-Reliance Llc Dba Jerguson Gage & Valve).
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.