The Valve,rotary,selector, cataloged under National Stock Number 4820-00-262-9329, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Haldex Brake Products Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-262-9329 |
| Primary Part Number | N50022 |
| Item Name | Valve,rotary,selector |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Haldex Brake Products Corporation |
| 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 |
|---|---|
| N50022 PRIMARY | Haldex Brake Products Corporation (USA) |
| Reference | Meaning |
|---|---|
| 12379597 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 12419010 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
| GN20942 | 5/9 Secondary reference Haldex Brake Products Corporation |
| 2530002629329 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| CPR109469 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| CPR109469 | 5/9 Secondary reference Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
NSN 4820-00-262-9329 is a Valve,rotary,selector, manufactured by Haldex Brake Products Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-262-9329 has 1 manufacturer part number on file: N50022 (Haldex Brake Products Corporation).
Key specifications for N50022: Special Features: 3.900 IN. O/A H,3.120 IN. O/A LG,2.120 IN. W,W/CONTROL HANDLE,W/2 EA 0.250-18 NPTF CYLINDER PORTS,1 EA 0.250-18 NPTF EXHAUST PORT,MAX AIR PRESSURE 105.000 PORM 5.000 PSI IN; End Item Identification: 2320-00-089-7264 TRUCK,PRIME MOVER,22 1/2. 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.