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 5915-01-152-1263
NSN 2925-00-215-4954
NSN 6130-01-548-0095
NSN 6110-01-107-2690
NSN 6650-01-565-0649
NSN 6150-01-315-7872
NSN 5905-01-225-9330
NSN 6610-01-564-7464
NSN 5855-00-879-3659
NSN 5895-00-432-7934
NSN 5920-01-630-0954
NSN 6105-00-559-2220