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 5975-01-216-9702
NSN 5855-00-548-4742
NSN 6620-01-314-3635
NSN 6685-00-335-2964
NSN 6645-01-056-5291
NSN 6650-01-375-0507
NSN 5965-01-655-5965
NSN 7035-01-645-8589
NSN 5855-00-411-8688
NSN 5930-01-549-6741
NSN 7035-00-553-6951
NSN 5930-01-595-9024