The Adapter,straight,hose to Boss, cataloged under National Stock Number 4730-00-079-9278, 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 Northrop Grumman Systems Corporation. Government technical data includes 7 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-079-9278 |
| Primary Part Number | 123PM10725-1 |
| Item Name | Adapter,straight,hose to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Connection Style | BEADED (HOSE) FIRST END |
| Connection Style | GASKET SEAL (BOSS) SECOND END |
| Nominal Thread Size | 1.625 INCHES SECOND END IN |
| Surface Treatment | ANODIZE INSIDE |
| Thread Class | 3B SECOND END |
| Thread Quantity Per Inch | 12 SECOND END |
| Thread Series Designator | UN SECOND END |
| 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 |
|---|---|
| 123PM10725-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 123PM10725-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 4730-00-079-9278 is a Adapter,straight,hose to Boss, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-079-9278 has 1 manufacturer part number on file: 123PM10725-1 (Northrop Grumman Systems Corporation).
Key specifications for 123PM10725-1: Connection Style: BEADED (HOSE) FIRST END; Connection Style: GASKET SEAL (BOSS) SECOND END; Nominal Thread Size: 1.625 INCHES SECOND END IN; Surface Treatment: ANODIZE INSIDE. 7 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.