The O-Ring, cataloged under National Stock Number 5331-01-183-4061, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am. This item has 23 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65); Isotta Fraschini Motori Spa (CAGE A0106); Cooper Cameron Corp Cooper Cameron Valves Div (CAGE 15645); Emerson Process Management Valve Automation, Inc. (CAGE 01379); Zf Industrieantriebe Witten Gmbh (CAGE D9182) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-183-4061 |
| Primary Part Number | D31114427A |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1PS99 | Oshkosh Defense Llc (USA) |
| 031.0801 POS. 4 | Isotta Fraschini Motori Spa (ITA) |
| D3114427A | Isotta Fraschini Motori Spa (ITA) |
| C-6193B ITEM 17 | Cooper Cameron Corp Cooper Cameron Valves Div (USA) |
| 17362/17871 PIECE 25 | Emerson Process Management Valve Automation, Inc. (USA) |
| MODEL 1000 IT5B | Zf Industrieantriebe Witten Gmbh (DEU) |
| 938283949U01 | Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am (USA) |
| 9HE954 | Oshkosh Corp (USA) |
| 7255-264 PIECE 43 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 4045222417 | Emerson Process Management Valve Automation, Inc. (USA) |
| 1PS99 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5530-224 | Cooper Cameron Corp Cooper Cameron Valves Div (USA) |
| GV31-325-2-7 | Automatic Switch Company Dba Asco (USA) |
| 5R8005 | Caterpillar Inc Div Caterpillar Defense (USA) |
| X00141 | Zf Industrieantriebe Witten Gmbh (DEU) |
| D31114427A PRIMARY | Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am (USA) |
| B 2575.146.674 | Zf Industrieantriebe Witten Gmbh (DEU) |
| D104040200 | Parker-Hannifin Corporation Div Hydraulic Accumulator Division (USA) |
| 2-224 N674-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| ASC1430520 | Asc Pty Ltd (AUS) |
NSN 5331-01-183-4061 is a O-Ring, manufactured by Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-183-4061 has 23 cross-referenced part numbers: 1PS99 (Oshkosh Defense Llc), 031.0801 POS. 4 (Isotta Fraschini Motori Spa), D3114427A (Isotta Fraschini Motori Spa), C-6193B ITEM 17 (Cooper Cameron Corp Cooper Cameron Valves Div), 17362/17871 PIECE 25 (Emerson Process Management Valve Automation, Inc.) and 18 more.
There are 5 known substitutes for 5331-01-183-4061: 5330-00-070-1300, 5331-00-708-7770, 5331-01-250-0652 and 2 more. Verify interchangeability with system specifications before substitution.
NSN 5331-01-183-4061 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.