The Coupling,pipe, cataloged under National Stock Number 4730-01-664-2277, 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 Piedmont Pacific Corp. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-664-2277 |
| Primary Part Number | P1.0 |
| Item Name | Coupling,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Piedmont Pacific Corp |
| Status | ACTIVE |
| Nominal Thickness | 1.83 INCHES ALL ENDS IN |
| Flange Shape | ROUND ALL ENDS |
| Nominal Length | 3.81 INCHES ALL ENDS IN |
| Mounting End Type | FLAT |
| Nominal Overall Length | 3.81 INCHES IN |
| Operating Pressure | 250.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Coupling Flange Shape | ROUND |
| Style Designator | COMPRESSION CLAMP TYPE (FLEXMASTER) |
| Nominal Thread Size | 1.0 INCHES ALL ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| P1.0 PRIMARY | Piedmont Pacific Corp (USA) |
NSN 4730-01-664-2277 is a Coupling,pipe, manufactured by Piedmont Pacific Corp, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-664-2277 has 1 cross-referenced part number: P1.0 (Piedmont Pacific Corp).
There are 11 known substitutes for 4730-01-664-2277: 5120-00-726-7010, 4730-00-876-8903, 6520-00-890-1588 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for P1.0: Nominal Thickness: 1.83 INCHES ALL ENDS IN; Part Name Assigned by Controlling Agency: STYLE P 1.0 COUPLING; Flange Shape: ROUND ALL ENDS; Nominal Length: 3.81 INCHES ALL ENDS IN. 11 total characteristics are documented in the Federal Logistics Information System.