| PARKER-HANNIFIN CORPORATION | 2697 |
| PARKER HANNIFIN GMBH O-RING DIVISION | C0308 |
| SAPA OPERACIONES SL | 0124B |
| PARCO INC. | 77308 |
| E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | SCY13 |
| | 7128 |
| PARKER HANNIFIN CORPORATION DIV O-RING DIVISION | 25184 |
| SOCIETY OF AUTOMOTIVE ENGINEERS INC | 81343 |
| MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 96906 |
| ERIKS B.V. | H2313 |
| PARKER-HANNIFIN CORPORATION | 2697 |
| ACUSHNET RUBBER COMPANY, INC. | 70106 |
| PARCO INC. | 77308 |
| STILLMAN SEAL CORPORATION | 95272 |
| OUTSIDE DIAMETER | 3.240 INCHES MINIMUM AND 3.300 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |
| CENTER HOLE DIAMETER | 2.835 INCHES MINIMUM AND 2.865 INCHES MAXIMUM |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE |
| A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION. |
