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 6220-01-007-6094
NSN 5990-01-442-3520
NSN 4140-01-367-3108
NSN 6610-01-034-0798
NSN 5950-00-389-7139
NSN 6650-01-485-2351
NSN 5920-01-010-3293
NSN 6130-00-264-6078
NSN 6130-00-201-6600
NSN 5985-01-500-1702
NSN 4140-01-512-4403
NSN 5965-01-299-0160