The Valve Assembly,manifold, cataloged under National Stock Number 4820-01-373-0157, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Morgan Crane Co Inc. 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 | 4820-01-373-0157 |
| Primary Part Number | 391 3198 |
| Item Name | Valve Assembly,manifold |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Morgan Crane Co Inc |
| 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 |
|---|---|
| 391 3198 PRIMARY | Morgan Crane Co Inc (USA) |
NSN 4820-01-373-0157 is a Valve Assembly,manifold, manufactured by Morgan Crane Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-373-0157 has 1 manufacturer part number on file: 391 3198 (Morgan Crane Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-373-0951. Verify interchangeability with system specifications before substitution.
Key specifications for 391 3198: End Item Identification: MOUNTED CONTROL VALVE. 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.