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 6130-01-599-1432
NSN 5905-00-403-1394
NSN 5895-01-147-5688
NSN 6110-01-440-2566
NSN 5990-01-649-4647
NSN 5920-01-014-0611
NSN 6610-00-868-2412
NSN 6105-00-248-5772
NSN 6145-01-356-7641
NSN 6150-00-676-6302
NSN 5905-01-097-4160
NSN 2925-00-695-4143