Body recess depth 0.100 in.
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 5965-00-994-3190
NSN 6645-01-114-2105
NSN 5999-01-446-6417
NSN 6685-00-527-7952
NSN 5905-00-267-5411
NSN 5999-00-102-9554
NSN 7035-00-104-7613
NSN 5910-00-838-6449
NSN 5835-01-493-1826
NSN 4140-01-422-5049
NSN 5930-00-175-8298
NSN 6135-01-196-2135