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 5975-01-210-8885
NSN 6650-00-382-6080
NSN 2925-00-925-0545
NSN 6135-00-125-5265
NSN 5925-01-050-9661
NSN 5920-01-383-0999
NSN 2925-01-513-9114
NSN 6685-01-063-8297
NSN 5930-00-896-5459
NSN 2925-01-604-8984
NSN 6610-00-055-6685
NSN 6145-00-512-6675