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 5930-01-125-8300
NSN 5905-01-099-9496
NSN 5935-01-515-3340
NSN 6685-01-067-6778
NSN 5985-01-493-6712
NSN 6220-01-034-1231
NSN 5975-01-423-4168
NSN 6645-00-296-8310
NSN 5985-01-498-8266
NSN 5996-00-240-3224
NSN 5920-01-108-4307
NSN 6105-01-455-1966