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 5999-01-335-8032
NSN 6685-01-142-4572
NSN 5960-01-101-5672
NSN 6645-01-477-1140
NSN 5930-00-602-7294
NSN 5965-01-525-7513
NSN 5895-01-114-2470
NSN 5930-01-634-0659
NSN 5999-01-302-4823
NSN 6220-00-528-7752
NSN 5999-01-273-0965
NSN 6150-00-200-6520