The Valve,flow Control, cataloged under National Stock Number 4820-01-666-6601, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Us Joiner Llc. 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 | 4820-01-666-6601 |
| Primary Part Number | 40A |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Us Joiner Llc |
| 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 |
|---|---|
| 40A PRIMARY | Us Joiner Llc (USA) |
| BU-LCS3-1-R3 NO. 5 | Bip Usa Inc (USA) |
NSN 4820-01-666-6601 is a Valve,flow Control, manufactured by Us Joiner Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-666-6601 has 2 manufacturer part numbers on file: 40A (Us Joiner Llc), BU-LCS3-1-R3 NO. 5 (Bip Usa Inc).
Key specifications for 40A: Part Name Assigned by Controlling Agency: SCUPPER; End Item Identification: SYSTEM,DRAINAGE. 0 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.