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 5920-00-558-6792
NSN 7035-01-513-0388
NSN 6145-01-437-7086
NSN 6110-01-194-8318
NSN 5965-01-278-6877
NSN 7035-00-620-6835
NSN 5920-01-260-3945
NSN 5905-01-485-3327
NSN 5975-01-094-6943
NSN 5910-01-206-2636
NSN 4140-01-449-5965
NSN 5925-01-421-4276