The Valve,spool, cataloged under National Stock Number 4820-01-178-9792, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cemen Tech, Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-178-9792 |
| Primary Part Number | NP5029237 |
| Item Name | Valve,spool |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cemen Tech, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | SINGLE SPOOL USED ON MOBILE CONCRETE MIXER MODEL 8CM CM |
| 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 |
|---|---|
| NP5029237 PRIMARY | Cemen Tech, Inc. (USA) |
| Reference | Meaning |
|---|---|
| NP5029237 | 5/9 Secondary reference Barber-Greene Co |
| NP5029237 | C/1 Advisory reference — outside the item-of-supply concept Minnpar, Llc Dba Minnpar |
NSN 4820-01-178-9792 is a Valve,spool, manufactured by Cemen Tech, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-178-9792 has 1 manufacturer part number on file: NP5029237 (Cemen Tech, Inc.).
Key specifications for NP5029237: General Characteristics Item Description: SINGLE SPOOL USED ON MOBILE CONCRETE MIXER MODEL 8CM CM. 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.