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 2925-01-293-6266
NSN 7035-01-378-5074
NSN 6220-01-459-0483
NSN 5915-01-557-9524
NSN 2925-01-516-0124
NSN 4140-00-942-3483
NSN 5915-01-102-1601
NSN 4140-00-007-9639
NSN 6685-01-147-4532
NSN 7035-01-164-6835
NSN 5975-01-200-7710
NSN 6685-01-519-9250