The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-663-2003, 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 Mcmaster-Carr Supply Co. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-663-2003 |
| Primary Part Number | 50715K169 |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Style Designator | CENTER WRENCHING FACILITY W/ THREADED RELIEF |
| Operating Pressure | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Maximum Operating Temp | 72.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Material | STEEL STAINLESS - USE STB000 BODY |
| 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 |
|---|---|
| 50715K169 PRIMARY | Mcmaster-Carr Supply Co (USA) |
NSN 4730-01-663-2003 is a Adapter,straight,pipe to Tube, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-663-2003 has 1 manufacturer part number on file: 50715K169 (Mcmaster-Carr Supply Co).
Key specifications for 50715K169: Style Designator: CENTER WRENCHING FACILITY W/ THREADED RELIEF; Operating Pressure: 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Maximum Operating Temp: 72.0 FAHRENHEIT SINGLE RESPONSE DEGF; Special Features: TUBE OD STANDARD 5/16 INCH; PIPE SIZE 1/8 INCH; USED FOR WATER, AIR, NATURAL GAS, ISOPROPYL ALCOHOL AND PHOSPHORIC ACID IN. 4 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.