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 5855-01-610-9426
NSN 6685-01-161-4531
NSN 5960-01-252-8821
NSN 5895-00-546-5426
NSN 6130-01-201-0410
NSN 4140-01-519-5537
NSN 5855-00-427-7848
NSN 6135-01-439-8669
NSN 5905-01-565-0357
NSN 6130-01-614-3945
NSN 6320-01-452-2394
NSN 7035-01-606-8908