The Valve,flow Control, cataloged under National Stock Number 4820-01-583-4460, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is G.s. Blodgett, Llc Div Blodgett. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-583-4460 |
| Primary Part Number | 51969 |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | G.s. Blodgett, Llc Div Blodgett |
| Status | ACTIVE |
| Pressure Class | ERR-060 |
| 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 |
|---|---|
| 51969 PRIMARY | G.s. Blodgett, Llc Div Blodgett (USA) |
NSN 4820-01-583-4460 is a Valve,flow Control, manufactured by G.s. Blodgett, Llc Div Blodgett, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-583-4460 has 1 manufacturer part number on file: 51969 (G.s. Blodgett, Llc Div Blodgett).
1 possible match (shared part number, not a government interchangeability claim): 1610-01-620-9809. Verify interchangeability with system specifications before substitution.
Key specifications for 51969: Part Name Assigned by Controlling Agency: FLOW VALVE 0.250 IN IN; End Item Identification: SCD-8351 CVN-72; Pressure Class: ERR-060. 1 specification is 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.