The Seat,valve, cataloged under National Stock Number 4820-00-614-2032, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Seat,valve |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (CAGE 92755); Naval Ship Systems Command (CAGE 80064); Lockheed Martin Corporation Div Rms (CAGE 03538) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-614-2032 |
| Primary Part Number | 4478 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D311079 | Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA) |
| H3304062PC37 | Naval Ship Systems Command (USA) |
| 4478 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| H311-003HPC37 | Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA) |
NSN 4820-00-614-2032 is a Seat,valve, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-614-2032 has 4 cross-referenced part numbers: D311079 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), H3304062PC37 (Naval Ship Systems Command), 4478 (Lockheed Martin Corporation Div Rms), H311-003HPC37 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp).
There are 9 known substitutes for 4820-00-614-2032: 6210-00-135-7008, 5360-00-291-1232, 3020-00-351-9592 and 6 more. Verify interchangeability with system specifications before substitution.