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 5999-01-025-5337
NSN 6320-00-925-0558
NSN 6135-01-475-3671
NSN 5855-01-618-9749
NSN 6150-01-397-4820
NSN 6220-00-782-2058
NSN 6645-01-145-7357
NSN 6610-01-014-2356
NSN 5910-01-085-9931
NSN 2925-00-149-0760
NSN 5990-00-847-6957
NSN 6685-01-511-0052