The Bushing,pipe, cataloged under National Stock Number 4730-01-228-5725, 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 Kidde Fire Fighting, Inc. Div National Foam. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-228-5725 |
| Primary Part Number | 3204-1011-5 |
| Item Name | Bushing,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Kidde Fire Fighting, Inc. Div National Foam |
| Status | ACTIVE |
| Internal Screw Thread Series Designator | NPT |
| Internal Thread Direction | RIGHT-HAND |
| External Screw Thread Series Designator | NPT |
| External Thread Size | 1/4-18 |
| Internal Thread Size | 1/8-27 |
| External Thread Direction | RIGHT-HAND |
| 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 |
|---|---|
| 2AA316 | Oshkosh Defense Llc (USA) |
| 3204-1011-5 PRIMARY | Kidde Fire Fighting, Inc. Div National Foam (USA) |
| Reference | Meaning |
|---|---|
| 97512020 | 5/9 Secondary reference Kidde Fire Fighting, Inc. Div National Foam |
| 2AA316 | 5/9 Secondary reference Oshkosh Corp |
NSN 4730-01-228-5725 is a Bushing,pipe, manufactured by Kidde Fire Fighting, Inc. Div National Foam, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-228-5725 has 2 manufacturer part numbers on file: 2AA316 (Oshkosh Defense Llc), 3204-1011-5 (Kidde Fire Fighting, Inc. Div National Foam).
Key specifications for 3204-1011-5: Internal Screw Thread Series Designator: NPT; Internal Thread Direction: RIGHT-HAND; External Screw Thread Series Designator: NPT; External Thread Size: 1/4-18. 6 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.