The Valve, cataloged under National Stock Number 4820-01-237-3258, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Kirby Morgan Dive Systems Inc. This item has 7 commercial cross-references from 5 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 | Valve |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Kirby Morgan Dive Systems Inc (CAGE 58366); Ministry of Defence, De&s Underwater and Electronic Warfare Pt (uew Ipt) (CAGE K1806); Honeywell Aerospace Yeovil Div Aerospace -Yeovil (CAGE U1605); Ministry of Defence, De&s Underwater and Electronic Warfare Pt (uew Ipt) (CAGE KCTY1); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-237-3258 |
| Primary Part Number | 550-036 |
| Item Name | Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Kirby Morgan Dive Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 17-043 | Kirby Morgan Dive Systems Inc (USA) |
| DP5515 | Ministry of Defence, De&s Underwater and Electronic Warfare Pt (uew Ipt) (GBR) |
| 18-79 | Kirby Morgan Dive Systems Inc (USA) |
| 9147Y035 | Honeywell Aerospace Yeovil Div Aerospace -Yeovil (GBR) |
| DP5515 | Ministry of Defence, De&s Underwater and Electronic Warfare Pt (uew Ipt) (GBR) |
| 550-036 PRIMARY | Kirby Morgan Dive Systems Inc (USA) |
| 592-6318171 | Naval Sea Systems Command (USA) |
NSN 4820-01-237-3258 is a Valve, manufactured by Kirby Morgan Dive Systems Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-237-3258 has 7 cross-referenced part numbers: 17-043 (Kirby Morgan Dive Systems Inc), DP5515 (Ministry of Defence, De&s Underwater and Electronic Warfare Pt (uew Ipt)), 18-79 (Kirby Morgan Dive Systems Inc), 9147Y035 (Honeywell Aerospace Yeovil Div Aerospace -Yeovil), DP5515 (Ministry of Defence, De&s Underwater and Electronic Warfare Pt (uew Ipt)) and 2 more.
There are 12 known substitutes for 4820-01-237-3258: 4730-00-052-3420, 5305-00-054-5648, 5935-00-101-5866 and 9 more. Verify interchangeability with system specifications before substitution.