| HOUGHTON INTERNATIONAL INC. | 73277 |
| MEGGITT SAFETY SYSTEMS, INC. | 5167 |
| AEROCONTROLEX GROUP, INC. | 98939 |
| PARKER-HANNIFIN CORPORATION | 91265 |
| PARKER HANNIFIN GMBH O-RING DIVISION | C0308 |
| PARKER-HANNIFIN CORPORATION | 2697 |
| PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS | 92003 |
| PARCO INC. | 77308 |
| WEST AMERICAN RUBBER CO EXTRUDE PRODUCTS DIV | 28486 |
| JOHN REINER & CO. INC. | 50309 |
| PARKER HANNIFIN CORPORATION DIV O-RING DIVISION | 25184 |
| TRIUMPH ENGINE CONTROL SYSTEMS, LLC | 11599 |
| DBR INDUSTRIES, INC. | 1K697 |
| FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT | 1212 |
| DBR INDUSTRIES, INC. | 1K697 |
| SOCIETY OF AUTOMOTIVE ENGINEERS INC | 81343 |
| ERIKS B.V. | H2313 |
| PARCO INC. | 77308 |
| GENERAL ELECTRIC COMPANY | 99207 |
| STILLMAN SEAL CORPORATION | 95272 |
| OUTSIDE DIAMETER | 0.274 INCHES MINIMUM AND 0.296 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| CENTER HOLE DIAMETER | 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-18484 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | B1 CIRCULAR |
| 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. |
