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 5835-01-455-3380
NSN 2925-01-364-7926
NSN 7035-00-834-2090
NSN 6650-01-601-4829
NSN 5920-00-115-0001
NSN 6685-01-391-7560
NSN 5905-01-116-5042
NSN 5930-00-757-2701
NSN 6650-00-027-2608
NSN 6645-01-056-9296
NSN 5835-01-522-1023
NSN 5935-01-229-8752