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 5950-01-253-0118
NSN 5965-00-617-5731
NSN 5915-01-335-0187
NSN 5975-00-410-2017
NSN 5985-00-156-4536
NSN 6610-01-415-5877
NSN 6105-00-202-2469
NSN 5925-00-597-1558
NSN 5835-01-592-2350
NSN 5905-01-359-4050
NSN 5910-00-079-3013
NSN 5965-01-474-0730