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 5975-01-373-7679
NSN 6240-01-415-3014
NSN 7035-01-021-1413
NSN 6685-01-617-7472
NSN 6320-01-328-6575
NSN 5999-00-467-6714
NSN 6685-00-286-8481
NSN 5905-00-142-4698
NSN 6610-01-623-6228
NSN 5905-01-222-0927
NSN 6650-01-350-2453
NSN 5960-01-152-7740