The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-174-1539, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-174-1539 |
| Primary Part Number | 12288247 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12288247 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12288247 | Hanwha Defense Australia Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 4820011741539 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 4820-01-174-1539 is a Valve,linear,directional Control, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-174-1539 has 2 manufacturer part numbers on file: 12288247 (U S Army Tank Automotive Command Amsta-Im-Mm), 12288247 (Hanwha Defense Australia Pty Ltd).
Key specifications for 12288247: Special Features: CONSISTS OF THE FOLLOWING AS LISTED ON CAGE 19207,P/N 12288247; 1 EA VALVE BODY,CAGE 19207,P/N 12288204; 1 EA VALVE BODY,CAGE 19207 P/N 12288248; 1 EA COVER,CAGE 19207,P/N 12288250; 2 EA BALLS,CAGE 19207,P/N 12267603; 2 EA WASHERS,CAGE 19207,P/N 8356625-2; 2 EA BOLTS,CAGE 96906,P/N MS35764-228 (TORQUE TO 17 TO 20 LBS FT); 1 EA VALVE,CAGE 19207,P/N 12267402; 1 EA VALVE,CAGE 19207,P/N 12288249; 1 EA VALVE,CAGE 19207,P/N 12288203; ACID INK ETCH PER 8356218 METHOD IV OR VIBRO PEEN PER MIL-STD-130: 19207 ASSY 12288247 LBS. 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.
NSN 4820-01-174-1539 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.