The Packing Nut, cataloged under National Stock Number 4730-01-183-3188, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Naval Sea Systems Command. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Packing Nut |
| FSC / FSG | 4730 — No Item Name Available (FSG 47) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Kirby Morgan Dive Systems Inc (CAGE 58366); Honeywell Aerospace Yeovil Div Aerospace -Yeovil (CAGE U1605); Ministry of Defence, De&s Underwater and Electronic Warfare Pt (uew Ipt) (CAGE K1806) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-183-3188 |
| Primary Part Number | 592-6318174 |
| Item Name | Packing Nut |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 592-6318174 | Naval Sea Systems Command (USA) |
| 550-032 | Kirby Morgan Dive Systems Inc (USA) |
| 9147Y037 | Honeywell Aerospace Yeovil Div Aerospace -Yeovil (GBR) |
| 18-81A | Kirby Morgan Dive Systems Inc (USA) |
| DP5517 | Ministry of Defence, De&s Underwater and Electronic Warfare Pt (uew Ipt) (GBR) |
NSN 4730-01-183-3188 is a Packing Nut, manufactured by Naval Sea Systems Command, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-183-3188 has 5 cross-referenced part numbers: 592-6318174 (Naval Sea Systems Command), 550-032 (Kirby Morgan Dive Systems Inc), 9147Y037 (Honeywell Aerospace Yeovil Div Aerospace -Yeovil), 18-81A (Kirby Morgan Dive Systems Inc), DP5517 (Ministry of Defence, De&s Underwater and Electronic Warfare Pt (uew Ipt)).
There are 6 known substitutes for 4730-01-183-3188: 5355-00-004-5252, 1055-00-113-2283, 5920-00-936-1654 and 3 more. Verify interchangeability with system specifications before substitution.