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 5960-01-073-4201
NSN 6685-00-379-4652
NSN 5999-01-373-8241
NSN 5990-01-286-0601
NSN 6145-01-085-4609
NSN 6145-01-372-4295
NSN 6610-01-171-3010
NSN 6240-01-126-9167
NSN 7035-01-512-2453
NSN 6610-00-912-3613
NSN 6320-01-029-2196
NSN 6220-00-443-0589