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 5925-01-621-1509
NSN 5996-01-508-6801
NSN 5915-01-515-5365
NSN 5996-01-143-9609
NSN 7035-01-652-0110
NSN 5915-01-283-2995
NSN 5985-01-539-9577
NSN 6320-00-116-3658
NSN 6685-00-194-1710
NSN 6105-00-660-8882
NSN 6150-01-487-5797
NSN 5990-01-455-8035