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 5925-01-167-3317
NSN 6620-01-327-4111
NSN 5935-01-535-0915
NSN 6105-00-179-3095
NSN 6220-01-356-6775
NSN 7035-01-456-8149
NSN 6645-01-326-4572
NSN 5999-01-610-3823
NSN 5975-00-644-4972
NSN 5935-01-572-4450
NSN 5945-00-219-8757
NSN 6150-00-477-0442