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 6145-00-314-6841
NSN 5895-01-588-9802
NSN 6130-01-166-3878
NSN 5855-01-483-1350
NSN 6145-00-051-9790
NSN 5895-01-272-7256
NSN 6145-01-230-9420
NSN 6650-01-425-1934
NSN 6135-01-116-3385
NSN 5915-01-382-4588
NSN 5935-01-212-0851
NSN 6645-01-303-8336