The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-01-526-3339, 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 Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-526-3339 |
| Primary Part Number | 2770215 |
| Item Name | Adapter,straight,pipe to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt |
| 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 |
|---|---|
| 2770215 PRIMARY | Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt (USA) |
| Reference | Meaning |
|---|---|
| 15B-PDAPOLY | 5/9 Secondary reference Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt |
NSN 4730-01-526-3339 is a Adapter,straight,pipe to Hose, manufactured by Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-526-3339 has 1 manufacturer part number on file: 2770215 (Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-689-9469. Verify interchangeability with system specifications before substitution.
Key specifications for 2770215: Part Name Assigned by Controlling Agency: COUPLER FOR NBC TANK ITEM 11; End Item Identification: TACTICAL WATER PURIFICATION SYSTEM 4610-01-488-9656. 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.