The Hose,preformed, cataloged under National Stock Number 4720-01-532-9939, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Mcintyre Equipment Pty Ltd. The record lists 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4720-01-532-9939 |
| Primary Part Number | 2178581/2 |
| Item Name | Hose,preformed |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Mcintyre Equipment Pty Ltd |
| 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 |
|---|---|
| 2178581/2 | Mcintyre Equipment Pty Ltd (AUS) |
| 2178581/2 | Steyr Motors North America, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2178581-2 | 5/9 Secondary reference Steyr Motors Gmbh |
| 2178581/2 | 5/9 Secondary reference Steyr Motors Gmbh |
| 2178581/2 | 3/9 Design control — primary reference U.s. Defense Services, Inc. Dba Usds |
NSN 4720-01-532-9939 is a Hose,preformed, manufactured by Mcintyre Equipment Pty Ltd, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-532-9939 has 2 manufacturer part numbers on file: 2178581/2 (Mcintyre Equipment Pty Ltd), 2178581/2 (Steyr Motors North America, Inc.).
Key specifications for 2178581/2: Part Name Assigned by Controlling Agency: HOSE OIL SEPERATOR; End Item Identification: ENGINE, DIESEL MDL M0256K43. 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.