The Seat,valve, cataloged under National Stock Number 4810-00-175-8861, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. This item has 12 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Seat,valve |
| FSC / FSG | 4810 — No Item Name Available (FSG 48) |
| Manufacturers | Northrop Grumman Systems Corporation Div Marine Systems (CAGE 90099); Naval Ship Systems Command (CAGE 80064); Westinghouse Electric Corp (CAGE 79500); Westinghouse Electric Corp Sturtevant Div (CAGE 80231) |
| Parameter | Value |
|---|---|
| NSN | 4810-00-175-8861 |
| Primary Part Number | 9916 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9916 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| DD445S4901-63PC88 | Naval Ship Systems Command (USA) |
| D15-508IPC88 | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| D15-508EPC88 | Westinghouse Electric Corp (USA) |
| D15-508BPC88 | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| D15-508EPC88 | Westinghouse Electric Corp Sturtevant Div (USA) |
| D15-508BPC88 | Westinghouse Electric Corp (USA) |
| D15-508JPC88 | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| 9916 | Westinghouse Electric Corp Sturtevant Div (USA) |
| D15-508JPC88 | Westinghouse Electric Corp (USA) |
| D15-508IPC88 | Westinghouse Electric Corp (USA) |
| D15-508EPC88 | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
NSN 4810-00-175-8861 is a Seat,valve, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-00-175-8861 has 12 cross-referenced part numbers: 9916 (Northrop Grumman Systems Corporation Div Marine Systems), DD445S4901-63PC88 (Naval Ship Systems Command), D15-508IPC88 (Northrop Grumman Systems Corporation Div Marine Systems), D15-508EPC88 (Westinghouse Electric Corp), D15-508BPC88 (Northrop Grumman Systems Corporation Div Marine Systems) and 7 more.
There are 7 known substitutes for 4810-00-175-8861: 5330-00-008-9184, 5120-00-056-3945, 5935-00-224-0928 and 4 more. Verify interchangeability with system specifications before substitution.