The O-Ring, cataloged under National Stock Number 5331-00-579-7918, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Eriks B.v.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 26 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-579-7918 |
| Primary Part Number | MS28775-229ES |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Eriks B.v. |
| Status | CANCELLED |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Center Hole Diameter | 2.349 INCHES MINIMUM AND 2.369 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Outside Diameter | 2.609 INCHES MINIMUM AND 2.665 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS28775-229ES | Eriks B.v. (NLD) |
| 230079119 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| ARP568-229MILP5 516B | Zf Industrieantriebe Witten Gmbh (DEU) |
| 005-0080-51A | Zf Industrieantriebe Witten Gmbh (DEU) |
| 671-00029 | Zf Industrieantriebe Witten Gmbh (DEU) |
| MS28775-229 | Sae International Dba Sae International (USA) |
| 5330005797918 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 76NG229 | Zf Industrieantriebe Witten Gmbh (DEU) |
| PRP568-229 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 513CD229 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AN6230-B7 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 2-229 | Zf Industrieantriebe Witten Gmbh (DEU) |
| ARP568-229MILP5 516-70 | Zf Industrieantriebe Witten Gmbh (DEU) |
| P48026-229 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| 32113-124 | Safran Landing Systems Ex Messier Dowty (FRA) |
| MS28775-229 | Seals & Packings, Llc (USA) |
| AN6230-7 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2-229M1LP5516CL B | Zf Industrieantriebe Witten Gmbh (DEU) |
| ARP568-229MILP5 516-70DURM | Zf Industrieantriebe Witten Gmbh (DEU) |
| SS-S4824-935003 | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 5331-00-579-7918 is a O-Ring, manufactured by Eriks B.v., classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-579-7918 has 50 cross-referenced part numbers: MS28775-229ES (Eriks B.v.), 230079119 (Leonardo S.p.a. - Electronics Division - Defence Business Area), ARP568-229MILP5 516B (Zf Industrieantriebe Witten Gmbh), 005-0080-51A (Zf Industrieantriebe Witten Gmbh), 671-00029 (Zf Industrieantriebe Witten Gmbh) and 45 more.
There are 12 known substitutes for 5331-00-579-7918: 5330-00-054-6865, 5331-00-118-1139, 5950-00-131-1104 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS28775-229ES: End Item Identification: MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Center Hole Diameter: 2.349 INCHES MINIMUM AND 2.369 INCHES MAXIMUM IN; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-579-7918 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.