The Packing Nut, cataloged under National Stock Number 4730-00-274-3380, 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 Siemens Energy, Inc.. This item has 31 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Packing Nut |
| FSC / FSG | 4730 — No Item Name Available (FSG 47) |
| Manufacturers | Siemens Energy, Inc. (CAGE 16712); Naval Ship Systems Command (CAGE 80064); Ships Parts Inc (CAGE 64177); Circor Pumps North America Llc (CAGE 59180) |
| Parameter | Value |
|---|---|
| NSN | 4730-00-274-3380 |
| Primary Part Number | G16861PC56 |
| Item Name | Packing Nut |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Siemens Energy, Inc. |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| G16861PC56 PRIMARY | Siemens Energy, Inc. (USA) |
| S3213C | Siemens Energy, Inc. (USA) |
| G8899PC56 PRIMARY | Siemens Energy, Inc. (USA) |
| G8883PC56 PRIMARY | Siemens Energy, Inc. (USA) |
| G10540PC56 PRIMARY | Siemens Energy, Inc. (USA) |
| G8730PC56 PRIMARY | Siemens Energy, Inc. (USA) |
| LST1153S4501-719431PC56 | Naval Ship Systems Command (USA) |
| H-3373 | Siemens Energy, Inc. (USA) |
| G15170PC58 PRIMARY | Siemens Energy, Inc. (USA) |
| G8714PC56 PRIMARY | Siemens Energy, Inc. (USA) |
| G10542PC56 PRIMARY | Siemens Energy, Inc. (USA) |
| G8892PC56 PRIMARY | Siemens Energy, Inc. (USA) |
| LST1153S4501-719433PC56 | Naval Ship Systems Command (USA) |
| SPI-HC-112D | Ships Parts Inc (USA) |
| H3163918REVAPC56 | Naval Ship Systems Command (USA) |
| S3213C | Circor Pumps North America Llc (USA) |
| G8890PC56 PRIMARY | Siemens Energy, Inc. (USA) |
| SS5501-413170PC56 | Naval Ship Systems Command (USA) |
| G15172PC58 PRIMARY | Siemens Energy, Inc. (USA) |
| G8897PC56 PRIMARY | Siemens Energy, Inc. (USA) |
NSN 4730-00-274-3380 is a Packing Nut, manufactured by Siemens Energy, Inc., classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-274-3380 has 31 cross-referenced part numbers: G16861PC56 (Siemens Energy, Inc.), S3213C (Siemens Energy, Inc.), G8899PC56 (Siemens Energy, Inc.), G8883PC56 (Siemens Energy, Inc.), G10540PC56 (Siemens Energy, Inc.) and 26 more.
There are 12 known substitutes for 4730-00-274-3380: 5330-00-212-6432, 4730-00-246-5411, 2825-00-337-0997 and 9 more. Verify interchangeability with system specifications before substitution.
NSN 4730-00-274-3380 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.