FREUDENBERG-NOK GENERAL PARTNERSHIP | 5262 |
FREUDENBERG-NOK GENERAL PARTNERSHIP | 5262 |
ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL | 19206 |
HUNTINGTON INGALLS INCORPORATED | 43689 |
NAVAL SEA SYSTEMS COMMAND | 53711 |
NAVAL SEA SYSTEMS COMMAND | 53711 |
NAVAL SEA SYSTEMS COMMAND | 53711 |
NAVAL SEA SYSTEMS COMMAND | 53711 |
CROSS-SECTIONAL SHAPE STYLE | SPECIAL |
CROSS-SECTIONAL HEIGHT | 0.312 INCHES MAXIMUM |
RIM SURFACE WIDTH | 0.175 INCHES MINIMUM AND 0.184 INCHES MAXIMUM |
CENTER HOLE DIAMETER | 0.875 INCHES NOMINAL |
PERIPHERAL DIAMETER | 1.250 INCHES NOMINAL |
HARDNESS RATING | 87.0 SHORE DUROMETER A MINIMUM OVERALL AND 97.0 SHORE DUROMETER A MAXIMUM OVERALL |
MATERIAL | RUBBER SYNTHETIC OVERALL |
MATERIAL DOCUMENT AND CLASSIFICATION | IDSA 9250 FSCM 05262 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED. |