The Seat,valve, cataloged under National Stock Number 4820-01-127-8189, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Ship Systems Command. This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Seat,valve |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Naval Ship Systems Command (CAGE 80064); Griswold Industries Dba Cla-Val Co (CAGE 86184) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-127-8189 |
| Primary Part Number | S4824F3234758-2 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S4824F3234758-2 PRIMARY | Naval Ship Systems Command (USA) |
| C1492 | Griswold Industries Dba Cla-Val Co (USA) |
| 34140E PRIMARY | Griswold Industries Dba Cla-Val Co (USA) |
| C-5237 | Griswold Industries Dba Cla-Val Co (USA) |
| 34140 | Griswold Industries Dba Cla-Val Co (USA) |
| C-5237-2 | Griswold Industries Dba Cla-Val Co (USA) |
| S4824F3234758 | Naval Ship Systems Command (USA) |
NSN 4820-01-127-8189 is a Seat,valve, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-127-8189 has 7 cross-referenced part numbers: S4824F3234758-2 (Naval Ship Systems Command), C1492 (Griswold Industries Dba Cla-Val Co), 34140E (Griswold Industries Dba Cla-Val Co), C-5237 (Griswold Industries Dba Cla-Val Co), 34140 (Griswold Industries Dba Cla-Val Co) and 2 more.
There are 5 known substitutes for 4820-01-127-8189: 4730-00-240-5905, 5930-00-522-1794, 5340-00-629-3433 and 2 more. Verify interchangeability with system specifications before substitution.
NSN 4820-01-127-8189 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.