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 5985-01-526-3185
NSN 2925-01-643-8395
NSN 7035-01-379-2916
NSN 6135-00-284-1406
NSN 4140-01-025-9699
NSN 6145-01-342-4024
NSN 6135-01-205-5965
NSN 6685-01-406-2198
NSN 6620-01-472-6461
NSN 5990-01-263-0362
NSN 5855-01-257-5338
NSN 6105-01-027-1135