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 6320-00-422-9006
NSN 6320-01-255-2096
NSN 5925-00-077-0406
NSN 6685-01-446-4302
NSN 5999-00-375-4758
NSN 5920-01-554-4932
NSN 5975-00-803-2536
NSN 6135-00-152-8729
NSN 2925-01-295-9337
NSN 6220-01-194-2963
NSN 6685-01-471-8417
NSN 6135-00-862-5736