The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-01-328-2272, 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 Dixon Valve & Coupling Company, Llc Div Dixon Fire. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Adapter,straight,pipe to Hose |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Mcmaster-Carr Supply Co (CAGE 39428); Amz Alabama Inc. (CAGE 076M6); Dixon Valve & Coupling Company, Llc Div Dixon Fire (CAGE 72661); Mcmaster-Carr Supply Co (CAGE 3A054) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-328-2272 |
| Primary Part Number | BN-152 |
| Item Name | Adapter,straight,pipe to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Dixon Valve & Coupling Company, Llc Div Dixon Fire |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 5346K12 | Mcmaster-Carr Supply Co (USA) |
| 6439175-01M1 | Amz Alabama Inc. (USA) |
| BN-152 PRIMARY | Dixon Valve & Coupling Company, Llc Div Dixon Fire (USA) |
| 5346K12 | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| 6439175 | D/9 Drawing number reference only Bae Systems Survivability Systems Llc |
| 6439175-01M1 | C/1 Advisory reference — outside the item-of-supply concept Bae Systems Land & Armaments L.p. |
| 12288324 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 220BB | 5/2 Secondary reference U.S. Government activity |
| 6439175-01M1 | 5/9 Secondary reference Bae Systems Survivability Systems Llc |
NSN 4730-01-328-2272 is a Adapter,straight,pipe to Hose, manufactured by Dixon Valve & Coupling Company, Llc Div Dixon Fire, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-328-2272 has 4 manufacturer part numbers on file: 5346K12 (Mcmaster-Carr Supply Co), 6439175-01M1 (Amz Alabama Inc.), BN-152 (Dixon Valve & Coupling Company, Llc Div Dixon Fire), 5346K12 (Mcmaster-Carr Supply Co).
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.