The Coupling,pipe, cataloged under National Stock Number 4730-01-631-7381, 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 United States Plastic Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-631-7381 |
| Primary Part Number | 28521 |
| Item Name | Coupling,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | United States Plastic Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 28521 PRIMARY | United States Plastic Corp (USA) |
NSN 4730-01-631-7381 is a Coupling,pipe, manufactured by United States Plastic Corp, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-631-7381 has 1 cross-referenced part number: 28521 (United States Plastic Corp).
There are 6 known substitutes for 4730-01-631-7381: 3110-00-100-0565, 5360-00-242-0100, 5905-00-482-7807 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28521: Part Name Assigned by Controlling Agency: COUPLING UPVC GREY 2"; Special Features: METRIC DIMENSIONS: COUPLINGUPVC GREY 50.8MM MM. 2 total characteristics are documented in the Federal Logistics Information System.