The Stem,valve, cataloged under National Stock Number 4820-00-533-8341, 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 4 commercial cross-references from 2 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 | Stem,valve |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Naval Ship Systems Command (CAGE 80064); Derbyshire Machine & Tool Co (CAGE 71905) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-533-8341 |
| Primary Part Number | 417-4903-68706ALT16PCA3 |
| Item Name | Stem,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 417-4903-68706ALT16PCA3 PRIMARY | Naval Ship Systems Command (USA) |
| 517-4903-68706PCA3 | Naval Ship Systems Command (USA) |
| 417-4903-68706PCA3 | Naval Ship Systems Command (USA) |
| 6513 PRIMARY | Derbyshire Machine & Tool Co (USA) |
NSN 4820-00-533-8341 is a Stem,valve, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-533-8341 has 4 cross-referenced part numbers: 417-4903-68706ALT16PCA3 (Naval Ship Systems Command), 517-4903-68706PCA3 (Naval Ship Systems Command), 417-4903-68706PCA3 (Naval Ship Systems Command), 6513 (Derbyshire Machine & Tool Co).
There are 12 known substitutes for 4820-00-533-8341: 5940-00-082-4652, 5975-00-089-1880, 3110-00-100-6168 and 9 more. Verify interchangeability with system specifications before substitution.