The Valve,check, cataloged under National Stock Number 4820-01-602-2934, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hippo Power, Llc Div Hippo Multipower. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-602-2934 |
| Primary Part Number | 6500290 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hippo Power, Llc Div Hippo Multipower |
| 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 |
|---|---|
| 6500290 PRIMARY | Hippo Power, Llc Div Hippo Multipower (USA) |
| Reference | Meaning |
|---|---|
| 650090 | 5/9 Secondary reference Hippo Power, Llc Div Hippo Multipower |
NSN 4820-01-602-2934 is a Valve,check, manufactured by Hippo Power, Llc Div Hippo Multipower, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-602-2934 has 1 manufacturer part number on file: 6500290 (Hippo Power, Llc Div Hippo Multipower).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-658-3030. Verify interchangeability with system specifications before substitution.
Key specifications for 6500290: End Item Identification: HIPPO2034E MI. 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.