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 5965-01-090-6245
NSN 6150-01-106-9639
NSN 5895-00-455-8952
NSN 5925-01-114-0907
NSN 6240-01-584-4297
NSN 6110-00-879-0810
NSN 5910-00-285-6400
NSN 7035-01-528-9042
NSN 4140-00-701-0406
NSN 6610-00-811-6070
NSN 5910-00-855-5308
NSN 2925-01-079-6229