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 7035-00-445-9657
NSN 5999-01-286-7296
NSN 5930-00-284-4181
NSN 6685-01-113-8005
NSN 6620-01-353-9224
NSN 6240-01-394-4212
NSN 6610-01-083-1446
NSN 5945-01-025-4256
NSN 5835-00-644-4512
NSN 6685-00-202-5233
NSN 6240-01-557-7463
NSN 4140-01-181-4485