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 6130-00-910-2757
NSN 5990-01-626-3840
NSN 5855-01-619-8580
NSN 6685-00-276-9889
NSN 6650-00-530-0022
NSN 6240-01-387-9737
NSN 5855-01-167-2162
NSN 6645-01-051-1453
NSN 5855-01-188-4049
NSN 6145-00-520-1714
NSN 5965-01-343-3950
NSN 6645-00-831-6826