Twelve 0.234 in. Diameter holes equally spaced on 3.562 in. Diameter bolt circle
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.
Classification: Gaskets,washers & other seals
NSN 6105-01-464-0752
NSN 6620-01-519-2628
NSN 5950-01-633-0788
NSN 6645-00-979-6824
NSN 5950-01-573-9022
NSN 6620-00-290-6505
NSN 5935-01-565-1029
NSN 5905-00-958-0061
NSN 6645-00-930-3566
NSN 6685-01-332-3855
NSN 5996-00-104-8119
NSN 5999-01-532-6791