The Valve,purge, cataloged under National Stock Number 4820-01-294-4896, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Terex Reedrill Dba Reedrill Texoma Div Terex Mining. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-294-4896 |
| Primary Part Number | 1421060 |
| Item Name | Valve,purge |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Terex Reedrill Dba Reedrill Texoma Div Terex Mining |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM BODY; NORMALLY CLOSED; AIR OPERATED; 0.250 IN. THD INTERNAL PORTS; 0.125 IN. PILOT PORT; PURGES AIR TO ELIMINATE HYDRAULIC KNOCK IN AIR COMPRESSOR; SPRING IN |
| 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 |
|---|---|
| 1421060 PRIMARY | Terex Reedrill Dba Reedrill Texoma Div Terex Mining (USA) |
| 1155009 PRIMARY | Terex Reedrill Dba Reedrill Texoma Div Terex Mining (USA) |
| Reference | Meaning |
|---|---|
| 250A-3-10-20 W/ | C/1 Advisory reference — outside the item-of-supply concept Humphrey Products Co |
| 1155009 | 5/9 Secondary reference Gardner-Denver Mining and Constructin Div of Cooper Industries Inc |
NSN 4820-01-294-4896 is a Valve,purge, manufactured by Terex Reedrill Dba Reedrill Texoma Div Terex Mining, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-294-4896 has 2 manufacturer part numbers on file: 1421060 (Terex Reedrill Dba Reedrill Texoma Div Terex Mining), 1155009 (Terex Reedrill Dba Reedrill Texoma Div Terex Mining).
Key specifications for 1421060: General Characteristics Item Description: ALUMINUM BODY; NORMALLY CLOSED; AIR OPERATED; 0.250 IN. THD INTERNAL PORTS; 0.125 IN. PILOT PORT; PURGES AIR TO ELIMINATE HYDRAULIC KNOCK IN AIR COMPRESSOR; SPRING IN. 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.