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 5910-01-140-7296
NSN 5855-00-444-2298
NSN 5920-01-325-1750
NSN 5985-00-832-2479
NSN 5920-01-463-0791
NSN 6645-01-272-3202
NSN 6145-01-337-5086
NSN 5920-00-812-3655
NSN 4140-01-389-0595
NSN 5910-00-670-7526
NSN 2925-00-938-3797
NSN 6685-00-932-4258