A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6610-00-544-8348
NSN 5910-01-126-2364
NSN 6320-01-160-7757
NSN 6240-01-529-6624
NSN 5990-01-010-5475
NSN 6110-01-303-5837
NSN 5920-00-738-8074
NSN 6610-01-454-2418
NSN 5999-01-325-1611
NSN 6145-01-610-5061
NSN 5925-00-660-7589
NSN 5925-01-599-7341