The Cock,poppet Drain, cataloged under National Stock Number 4820-01-552-9638, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fluid Line Products Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-552-9638 |
| Primary Part Number | WGA-04-08-C |
| Item Name | Cock,poppet Drain |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Fluid Line Products Inc |
| Status | ACTIVE |
| Media for Which Designed | OIL SINGLE RESPONSE |
| Material | STEEL BODY |
| 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 |
|---|---|
| WGA-04-08-C PRIMARY | Fluid Line Products Inc (USA) |
| 820-7334519 ITEM 1.7.1 | Naval Sea Systems Command (USA) |
| PL820-7334519-1.7.1 | Naval Sea Systems Command (USA) |
NSN 4820-01-552-9638 is a Cock,poppet Drain, manufactured by Fluid Line Products Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-552-9638 has 3 manufacturer part numbers on file: WGA-04-08-C (Fluid Line Products Inc), 820-7334519 ITEM 1.7.1 (Naval Sea Systems Command), PL820-7334519-1.7.1 (Naval Sea Systems Command).
Key specifications for WGA-04-08-C: Media for Which Designed: OIL SINGLE RESPONSE; Part Name Assigned by Controlling Agency: DRAIN VALVE, OIL; End Item Identification: POWER PLANTS; RECIPROCATING TRIPLEX PUMP (CODE E); Material: STEEL BODY. 2 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.