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 5999-01-277-3205
NSN 5990-00-177-2924
NSN 5965-00-170-8676
NSN 5910-01-597-8509
NSN 5915-01-172-7523
NSN 6610-01-535-0310
NSN 5985-00-090-1188
NSN 6685-01-337-0582
NSN 7035-01-486-4118
NSN 5930-01-536-3924
NSN 6240-01-324-5222
NSN 5930-01-360-9190