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 5925-01-451-3584
NSN 6650-01-604-9073
NSN 6685-01-463-8335
NSN 5950-01-446-0141
NSN 7035-01-230-0250
NSN 5915-01-183-0081
NSN 5996-01-606-2421
NSN 6220-01-291-4803
NSN 6610-00-933-5951
NSN 6650-01-392-8020
NSN 5960-01-431-4291
NSN 6145-01-188-3551