The Adapter Bushing, cataloged under National Stock Number 4730-01-339-5526, 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 Brp Us Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-339-5526 |
| Primary Part Number | 335564 |
| Item Name | Adapter Bushing |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Brp Us Inc |
| Status | ACTIVE |
| Specification/standard Data | 32195-335564 MANUFACTURERS STANDARD |
| 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 |
|---|---|
| 335564 PRIMARY | Brp Us Inc (USA) |
| Reference | Meaning |
|---|---|
| 335564 | 5/9 Secondary reference Outboard Marine Corp Johnson Motors Div |
NSN 4730-01-339-5526 is a Adapter Bushing, manufactured by Brp Us Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-339-5526 has 1 manufacturer part number on file: 335564 (Brp Us Inc).
1 possible match (shared part number, not a government interchangeability claim): 6145-01-528-0247. Verify interchangeability with system specifications before substitution.
Key specifications for 335564: Specification/standard Data: 32195-335564 MANUFACTURERS STANDARD. 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.