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 5998-01-427-3776
NSN 5835-01-442-6482
NSN 5925-01-120-1204
NSN 7035-01-116-6223
NSN 5965-01-616-0336
NSN 5998-01-512-6684
NSN 6685-00-451-3274
NSN 5985-01-502-3081
NSN 5915-01-501-5895
NSN 5905-01-005-0425
NSN 5999-01-630-5590
NSN 6685-01-456-9308