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 6130-00-452-9464
NSN 5910-01-382-8243
NSN 6135-01-236-8603
NSN 6685-01-424-1542
NSN 5935-01-487-3783
NSN 5950-01-277-4472
NSN 6620-01-283-1338
NSN 6685-00-110-4878
NSN 5930-01-446-7211
NSN 6150-00-272-7949
NSN 5990-01-354-8965
NSN 5985-01-318-5985