The Plug,spring, cataloged under National Stock Number 4730-00-391-8557, 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 Machine Shop Inc the. This item has 36 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Plug,spring |
| FSC / FSG | 4730 — No Item Name Available (FSG 47) |
| Manufacturers | Westinghouse Electric Corp (CAGE 79500); Northrop Grumman Systems Corporation Div Marine Systems (CAGE 90099); Machine Shop Inc the (CAGE 8T052); Westinghouse Electric Corp Sturtevant Div (CAGE 80231) |
| Parameter | Value |
|---|---|
| NSN | 4730-00-391-8557 |
| Primary Part Number | 7605 |
| Item Name | Plug,spring |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Machine Shop Inc the |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D15-739YPC512 | Westinghouse Electric Corp (USA) |
| D15-600WPC443 | Westinghouse Electric Corp (USA) |
| D15-548SPC443 | Westinghouse Electric Corp (USA) |
| D15-739BPC512 | Westinghouse Electric Corp (USA) |
| D15-769WPC512 | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| D15-619UPC484 | Westinghouse Electric Corp (USA) |
| D15-600VPC443 | Westinghouse Electric Corp (USA) |
| 7605 PRIMARY | Machine Shop Inc the (USA) |
| D15-619MPC484 | Westinghouse Electric Corp (USA) |
| D15-648NPC512 | Westinghouse Electric Corp Sturtevant Div (USA) |
| D15-769BPC512 | Westinghouse Electric Corp (USA) |
| D15-548TPC443 | Westinghouse Electric Corp (USA) |
| D15-769WPC512 | Westinghouse Electric Corp (USA) |
| D15-648AAPC512 | Westinghouse Electric Corp (USA) |
| D15-648YPC512 | Westinghouse Electric Corp (USA) |
| 7605 | Westinghouse Electric Corp (USA) |
| D15-739ZPC512 | Westinghouse Electric Corp (USA) |
| D15-648BPC512 | Westinghouse Electric Corp (USA) |
| D15-600BPC443 | Westinghouse Electric Corp (USA) |
| D15-648ZPC512 | Westinghouse Electric Corp (USA) |
NSN 4730-00-391-8557 is a Plug,spring, manufactured by Machine Shop Inc the, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-391-8557 has 36 cross-referenced part numbers: D15-739YPC512 (Westinghouse Electric Corp), D15-600WPC443 (Westinghouse Electric Corp), D15-548SPC443 (Westinghouse Electric Corp), D15-739BPC512 (Westinghouse Electric Corp), D15-769WPC512 (Northrop Grumman Systems Corporation Div Marine Systems) and 31 more.
There are 12 known substitutes for 4730-00-391-8557: 3110-00-155-6198, 3110-00-156-5428, 6685-00-229-7350 and 9 more. Verify interchangeability with system specifications before substitution.