The Cock,shutoff,screw Stem, cataloged under National Stock Number 4820-01-652-4166, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Velvac Inc. This item has 3 commercial cross-references from 2 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 | Cock,shutoff,screw Stem |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Velvac Inc (CAGE 79146); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-652-4166 |
| Primary Part Number | 035068 |
| Item Name | Cock,shutoff,screw Stem |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Velvac Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 035068 PRIMARY | Velvac Inc (USA) |
| 6350998 ITEM 27 | Naval Sea Systems Command (USA) |
| 6350998 | Naval Sea Systems Command (USA) |
NSN 4820-01-652-4166 is a Cock,shutoff,screw Stem, manufactured by Velvac Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-652-4166 has 3 cross-referenced part numbers: 035068 (Velvac Inc), 6350998 ITEM 27 (Naval Sea Systems Command), 6350998 (Naval Sea Systems Command).
There are 7 known substitutes for 4820-01-652-4166: 5305-00-022-3630, 5340-01-048-6023, 4730-01-421-8113 and 4 more. Verify interchangeability with system specifications before substitution.