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 5935-00-155-4662
NSN 6685-01-456-4672
NSN 5925-00-238-6376
NSN 6320-01-239-4172
NSN 5950-00-397-9869
NSN 6320-00-790-4844
NSN 6110-00-246-3941
NSN 6135-01-039-2882
NSN 7035-00-731-8729
NSN 7035-00-421-8710
NSN 6130-00-126-9868
NSN 6130-01-608-0348