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 5996-01-449-3662
NSN 6320-01-322-4950
NSN 5945-00-834-1312
NSN 5905-01-616-6841
NSN 5915-00-250-4007
NSN 6685-00-384-9463
NSN 5925-01-121-8074
NSN 6650-01-340-9809
NSN 6145-01-401-3713
NSN 2925-01-067-4446
NSN 5985-01-322-8290
NSN 5999-01-535-6377