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 5945-01-408-9858
NSN 5990-01-349-8132
NSN 6145-01-154-0616
NSN 5925-00-826-8887
NSN 5855-00-973-5717
NSN 2925-01-612-0405
NSN 6685-01-630-0729
NSN 6110-01-021-6712
NSN 5965-01-282-4587
NSN 5855-00-631-4565
NSN 5905-01-317-8730
NSN 5895-00-160-7660