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 6130-01-492-5514
NSN 6110-01-525-2223
NSN 5985-00-477-0761
NSN 6685-01-519-0362
NSN 6135-00-016-0071
NSN 5835-01-644-8013
NSN 6610-01-498-4063
NSN 5925-01-382-9313
NSN 6130-01-278-9831
NSN 7035-01-519-8227
NSN 5950-00-905-6887
NSN 6610-01-445-6362