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 6135-01-067-8331
NSN 6650-01-348-5448
NSN 2925-01-463-8856
NSN 5985-01-102-1576
NSN 5895-01-333-9056
NSN 6105-01-415-4844
NSN 5905-01-162-4488
NSN 5975-00-843-2585
NSN 2925-00-118-4887
NSN 5895-01-153-2249
NSN 6685-01-106-3210
NSN 5975-01-297-1349