The Air Drier and Cooler,pipeline, cataloged under National Stock Number 4730-01-361-2173, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Haldex Brake Products Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-361-2173 |
| Primary Part Number | N50011E |
| Item Name | Air Drier and Cooler,pipeline |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Haldex Brake Products Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | AIR DRYER ASSEMBLY |
| 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 |
|---|---|
| N50011E | Amz Alabama Inc. (USA) |
| N50011E PRIMARY | Haldex Brake Products Corporation (USA) |
| 12414366-001 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12414366-001 | Amz Alabama Inc. (USA) |
| N50011E | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 12414366-001 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| Reference | Meaning |
|---|---|
| 4730013612173 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| N-50011-B | 5/9 Secondary reference Haldex Brake Products Corporation |
| 12414366 | 7/1 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 4730-01-361-2173 is a Air Drier and Cooler,pipeline, manufactured by Haldex Brake Products Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-361-2173 has 6 manufacturer part numbers on file: N50011E (Amz Alabama Inc.), N50011E (Haldex Brake Products Corporation), 12414366-001 (U S Army Tank Automotive Command Amsta-Im-Mm), 12414366-001 (Amz Alabama Inc.), N50011E (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc) and 1 more.
Key specifications for N50011E: General Characteristics Item Description: AIR DRYER ASSEMBLY; End Item Identification: 2320-01-354-3382. 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.