Internally grooved 1/16 in. Width by 3/64 in. Deep
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 6150-01-514-6788
NSN 6685-01-051-7542
NSN 6650-00-754-2276
NSN 6650-01-323-6252
NSN 2925-00-862-8550
NSN 6220-00-754-3452
NSN 6145-00-930-4972
NSN 6320-01-415-0953
NSN 5950-00-274-2279
NSN 6685-01-282-9113
NSN 5915-00-839-3538
NSN 6645-01-600-0772