The Valve,gate, cataloged under National Stock Number 4820-01-596-0763, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Newmans Inc New Jersey Div. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-596-0763 |
| Primary Part Number | 18S-FS4.3-NC-RP-0.50 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Newmans Inc New Jersey Div |
| Status | ACTIVE |
| Material Document and Classification | FORGED CARBON STEEL ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Valve Size | 0.500 INCHES IN |
| Material | STEEL BODY |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| 18S-FS4/3-NC-RP-0.50IN | Lynn Electronics Llc (USA) |
| 18S-FS4.3-NC-RP-0.50 PRIMARY | Newmans Inc New Jersey Div (USA) |
NSN 4820-01-596-0763 is a Valve,gate, manufactured by Newmans Inc New Jersey Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-596-0763 has 2 manufacturer part numbers on file: 18S-FS4/3-NC-RP-0.50IN (Lynn Electronics Llc), 18S-FS4.3-NC-RP-0.50 (Newmans Inc New Jersey Div).
Key specifications for 18S-FS4.3-NC-RP-0.50: Material Document and Classification: FORGED CARBON STEEL ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY; Valve Size: 0.500 INCHES IN; Part Name Assigned by Controlling Agency: VALVE,GATE .50IN IN; Material: STEEL BODY. 4 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.