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 6320-01-289-0946
NSN 5996-01-630-5791
NSN 5945-01-089-8771
NSN 5975-01-215-1205
NSN 6645-01-055-3384
NSN 2925-00-159-9003
NSN 6320-00-788-5297
NSN 6645-00-149-1100
NSN 5905-01-297-3438
NSN 5945-01-206-7035
NSN 6105-01-528-9394
NSN 6610-00-500-0180