0.093 in inner groove depth
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 5910-01-643-0897
NSN 5998-01-256-5459
NSN 5925-01-441-2740
NSN 6110-01-530-1636
NSN 6685-01-434-2662
NSN 6645-00-084-3859
NSN 4140-00-778-8790
NSN 5998-00-356-5376
NSN 6320-01-382-9676
NSN 6135-00-334-4500
NSN 2925-01-462-1620
NSN 7035-00-541-8516