The O-Ring, cataloged under National Stock Number 5331-00-585-6663, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Oshkosh Defense Llc. This item has 50 commercial cross-references from 39 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 | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65); Parco, Llc (CAGE 77308); Knds Ammo France (CAGE F6307); Goriziane Group Spa (CAGE A9271); Eriks B.v. (CAGE H2313) |
| Parameter | Value |
|---|---|
| NSN | 5331-00-585-6663 |
| Primary Part Number | 12KP279 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Oshkosh Defense Llc |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12KP279 | Oshkosh Defense Llc (USA) |
| 4067-70-110 | Parco, Llc (USA) |
| 72008 | Knds Ammo France (FRA) |
| MS28775-110 | Goriziane Group Spa (ITA) |
| MS28784-110ES | Eriks B.v. (NLD) |
| 9,19X2,62-24B7 | Le Joint Francais (FRA) |
| 5330007224973 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| MS28775-110 | Society of Automotive Engineers Inc (USA) |
| MS28775-110 | Feinmechanische Werke Mainz Gmbh (DEU) |
| SP3108 | Dresser Industries Inc Leroi Div (USA) |
| 1797833PC7 | Naval Sea Systems Command (USA) |
| 1446-110 | Parker-Hannifin Corporation Div O-Ring Division (USA) |
| N304-75-PC110 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 4160500-95 | Zf Industrieantriebe Witten Gmbh (DEU) |
| MS28775-110 | Liebherr-Aerospace Lindenberg Gmbh (DEU) |
| MS28775PC110 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| SR 832-75-110 | Stillman Seal Corporation Div Stillman Seal Corperation (USA) |
| P48026-110 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| MS28775-110 | Sae International Dba Sae International (USA) |
| 6227-8 | Trelleborg Sealing Solutions El Segundo, Inc. Dba Tss El Segundo (USA) |
NSN 5331-00-585-6663 is a O-Ring, manufactured by Oshkosh Defense Llc, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-585-6663 has 50 cross-referenced part numbers: 12KP279 (Oshkosh Defense Llc), 4067-70-110 (Parco, Llc), 72008 (Knds Ammo France), MS28775-110 (Goriziane Group Spa), MS28784-110ES (Eriks B.v.) and 45 more.
There are 12 known substitutes for 5331-00-585-6663: 1005-00-017-9542, 5330-00-050-1211, 5331-00-068-0337 and 9 more. Verify interchangeability with system specifications before substitution.
NSN 5331-00-585-6663 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.