The Valve Assembly,manifold, cataloged under National Stock Number 4820-01-371-5738, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cm Automotive Systems Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Valve Assembly,manifold |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Cm Automotive Systems Inc (CAGE 0N0J4); Fasttrax Ltd (CAGE KC7A1) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-371-5738 |
| Primary Part Number | 50004120 |
| Item Name | Valve Assembly,manifold |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cm Automotive Systems 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 |
|---|---|
| 50004120 PRIMARY | Cm Automotive Systems Inc (USA) |
| 1919320 | Fasttrax Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 1919320 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 50004120 | 5/9 Secondary reference Allied Services and Spares, Inc. |
| 2530013715738 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 1919320 | 5/9 Secondary reference Oshkosh Corp |
NSN 4820-01-371-5738 is a Valve Assembly,manifold, manufactured by Cm Automotive Systems Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-371-5738 has 2 manufacturer part numbers on file: 50004120 (Cm Automotive Systems Inc), 1919320 (Fasttrax Ltd).
2 possible matches (shared part number, not a government interchangeability claim): 5331-01-563-5664, 2530-01-563-5693. Verify interchangeability with system specifications before substitution.
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.