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 6610-01-551-0774
NSN 5925-01-378-9118
NSN 5985-01-037-5808
NSN 5910-01-461-9782
NSN 6685-01-328-4012
NSN 6105-01-491-7662
NSN 5855-01-053-9684
NSN 6645-01-564-4451
NSN 6220-01-446-8454
NSN 5975-01-659-1614
NSN 5935-00-201-9524
NSN 6150-01-077-2704