The Coupling,pipe, cataloged under National Stock Number 4730-00-371-8879, 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 Portsmouth Naval Shipyard. This item has 17 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Coupling,pipe |
| FSC / FSG | 4730 — No Item Name Available (FSG 47) |
| Manufacturers | Portsmouth Naval Shipyard (CAGE 81316); Naval Ship Systems Command (CAGE 80064); Electric Boat Corporation Div General Dynamics Electric Boat (CAGE 96169) |
| Parameter | Value |
|---|---|
| NSN | 4730-00-371-8879 |
| Primary Part Number | 5073-303 |
| Item Name | Coupling,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Portsmouth Naval Shipyard |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5073-303 PRIMARY | Portsmouth Naval Shipyard (USA) |
| 343-4815-231646 PRIMARY | Naval Ship Systems Command (USA) |
| 4823-69549ALT2PC1T010 PRIMARY | Naval Ship Systems Command (USA) |
| 303-4805-722033 PRIMARY | Naval Ship Systems Command (USA) |
| 522-4105A954840 PRIMARY | Naval Ship Systems Command (USA) |
| 2400-04 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 5073-411 PRIMARY | Portsmouth Naval Shipyard (USA) |
| 320-4801-235242 PRIMARY | Naval Ship Systems Command (USA) |
| 228-48-020 PRIMARY | Naval Ship Systems Command (USA) |
| 490227 PRIMARY | Naval Ship Systems Command (USA) |
| 271-4805-957864REV1 PRIMARY | Naval Ship Systems Command (USA) |
| 285-48-041 PRIMARY | Naval Ship Systems Command (USA) |
| 411-4805-67956 PRIMARY | Naval Ship Systems Command (USA) |
| 5073-275 PRIMARY | Portsmouth Naval Shipyard (USA) |
| 5073-285 PRIMARY | Portsmouth Naval Shipyard (USA) |
| 2473-109 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 236-4805-142973 PRIMARY | Naval Ship Systems Command (USA) |
NSN 4730-00-371-8879 is a Coupling,pipe, manufactured by Portsmouth Naval Shipyard, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-371-8879 has 17 cross-referenced part numbers: 5073-303 (Portsmouth Naval Shipyard), 343-4815-231646 (Naval Ship Systems Command), 4823-69549ALT2PC1T010 (Naval Ship Systems Command), 303-4805-722033 (Naval Ship Systems Command), 522-4105A954840 (Naval Ship Systems Command) and 12 more.
There are 6 known substitutes for 4730-00-371-8879: 3120-00-288-0957, 3530-00-359-8623, 3530-00-359-8633 and 3 more. Verify interchangeability with system specifications before substitution.
NSN 4730-00-371-8879 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.