The Valve,check, cataloged under National Stock Number 4820-01-087-4575, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Maxim Evaporators of America, Llc Dba Maxim Evaporators Llc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-087-4575 |
| Primary Part Number | 150-071-D-065 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Maxim Evaporators of America, Llc Dba Maxim Evaporators Llc |
| Status | ACTIVE |
| Flow Control Device | DISK |
| 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 |
|---|---|
| 150-071-D-065 PRIMARY | Maxim Evaporators of America, Llc Dba Maxim Evaporators Llc (USA) |
| Reference | Meaning |
|---|---|
| 150-071-D-065 | 5/9 Secondary reference Beaird Industries Inc. |
| 150-071-D-065 R | C/1 Advisory reference — outside the item-of-supply concept Beaird Industries Inc. |
| 150-071-D-065 | 5/9 Secondary reference Maxim Evaporators, Inc |
NSN 4820-01-087-4575 is a Valve,check, manufactured by Maxim Evaporators of America, Llc Dba Maxim Evaporators Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-087-4575 has 1 manufacturer part number on file: 150-071-D-065 (Maxim Evaporators of America, Llc Dba Maxim Evaporators Llc).
Key specifications for 150-071-D-065: Flow Control Device: DISK. 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.