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 5855-01-100-3272
NSN 6685-01-535-2326
NSN 5935-00-221-1651
NSN 5920-00-815-0529
NSN 5925-00-071-2619
NSN 6145-01-072-3352
NSN 6610-01-541-0880
NSN 6240-01-283-7824
NSN 5930-01-147-3598
NSN 6240-01-285-4417
NSN 6150-01-040-0708
NSN 5895-00-390-7806