The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-00-631-1267, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Imperial. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-631-1267 |
| Primary Part Number | 268P |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Imperial |
| Status | ACTIVE |
| Thread Series Designator | NPTF SECOND END |
| Nominal Overall Length | 1.050 INCHES IN |
| Operating Pressure | 160.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Connection Style | PLAIN (PIPE) SECOND END |
| Nominal Outside Diameter Tube Accommodated | 0.312 INCHES FIRST END IN |
| Tubing Wall Nominal Thickness for Which Designed | 0.032 INCHES FIRST END IN |
| Connection Type | UNTHREADED INTERNAL TUBE FIRST END |
| Material | COPPER ALLOY OVERALL |
| Nominal Thread Size | 0.125 INCHES SECOND END IN |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Connection Style | PLAIN (TUBE) FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 268P | Imperial (USA) |
| 8894293 | Imperial (USA) |
| 68P5-2 | Parker-Hannifin Corp Div Fluid System Connector Division (USA) |
| 8894293 | Us Army Aviation and Missile Command (USA) |
| W68P-5-2 | Parker Hannifin Canada Div Fluid Connectors Canada (CAN) |
| 10710671-001 | General Dynamics Land Systems Canadacorp (CAN) |
NSN 4730-00-631-1267 is a Adapter,straight,pipe to Tube, manufactured by Imperial, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-631-1267 has 6 cross-referenced part numbers: 268P (Imperial), 8894293 (Imperial), 68P5-2 (Parker-Hannifin Corp Div Fluid System Connector Division), 8894293 (Us Army Aviation and Missile Command), W68P-5-2 (Parker Hannifin Canada Div Fluid Connectors Canada) and 1 more.
There are 4 known substitutes for 4730-00-631-1267: 2805-00-318-8572, 4730-00-618-7501, 4730-00-882-6942 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 268P: Thread Series Designator: NPTF SECOND END; Nominal Overall Length: 1.050 INCHES IN; Operating Pressure: 160.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Connection Style: PLAIN (PIPE) SECOND END. 11 total characteristics are documented in the Federal Logistics Information System.