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 6685-01-122-4983
NSN 4140-00-247-0613
NSN 5925-00-878-1941
NSN 5960-00-238-3830
NSN 5999-01-415-9934
NSN 5985-00-269-3192
NSN 6645-00-728-1316
NSN 5975-01-515-9897
NSN 6645-00-925-0111
NSN 5975-01-423-8507
NSN 6650-00-342-6447
NSN 5930-01-290-3823