The Retainer,disk,valve, cataloged under National Stock Number 4820-01-690-7530, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Sea Systems Command. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Retainer,disk,valve |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-690-7530 |
| Primary Part Number | 815-1853085-PC NO-37 |
| Item Name | Retainer,disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1853085 | Naval Sea Systems Command (USA) |
| 815-1853085-PC NO-37 PRIMARY | Naval Sea Systems Command (USA) |
NSN 4820-01-690-7530 is a Retainer,disk,valve, manufactured by Naval Sea Systems Command, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-690-7530 has 2 cross-referenced part numbers: 1853085 (Naval Sea Systems Command), 815-1853085-PC NO-37 (Naval Sea Systems Command).
There are 2 known substitutes for 4820-01-690-7530: 6150-00-590-3454, 5905-01-445-0339. Verify interchangeability with system specifications before substitution.