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 5965-00-928-0886
NSN 5950-01-322-8557
NSN 5945-01-018-6391
NSN 5905-00-259-8372
NSN 6645-01-273-2462
NSN 7035-00-763-6180
NSN 6130-01-497-2117
NSN 6645-01-507-0208
NSN 5975-01-142-0712
NSN 5996-01-433-2265
NSN 5985-01-354-4421
NSN 6130-01-555-8062