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 6135-01-278-9717
NSN 7035-00-585-2113
NSN 6110-01-246-9932
NSN 5999-01-065-0500
NSN 5996-01-477-4143
NSN 6610-01-512-2025
NSN 5990-00-962-2806
NSN 6145-01-625-4874
NSN 6645-01-534-5545
NSN 4140-00-161-2586
NSN 6650-01-157-8806
NSN 5915-01-490-6471