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 5975-01-436-9701
NSN 6130-01-492-9457
NSN 5925-01-257-8244
NSN 5965-01-167-2269
NSN 6145-01-450-5960
NSN 5996-01-653-4930
NSN 5965-01-105-4194
NSN 5996-00-555-9508
NSN 5945-01-289-2161
NSN 6220-00-056-8827
NSN 6110-01-318-1458
NSN 6145-01-437-3900