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 5950-00-581-9999
NSN 5965-01-459-4345
NSN 6685-01-489-7034
NSN 7035-01-166-2473
NSN 7035-00-238-3662
NSN 5910-00-519-9819
NSN 6135-01-412-8929
NSN 6135-01-305-6958
NSN 5925-01-106-2086
NSN 5960-01-193-5224
NSN 6240-01-112-7576
NSN 5985-01-517-4148