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 7035-01-071-5214
NSN 5999-00-136-1231
NSN 6135-00-444-1402
NSN 5990-01-426-7350
NSN 5960-01-475-7428
NSN 6135-01-205-5965
NSN 6610-00-899-9288
NSN 5835-00-065-6757
NSN 5930-00-875-4857
NSN 6685-00-924-4900
NSN 6645-01-426-3378
NSN 5895-00-834-8344