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 6220-01-232-4744
NSN 6110-01-453-0956
NSN 5935-00-104-7528
NSN 6145-00-323-6021
NSN 5985-00-423-6790
NSN 5920-01-106-1137
NSN 6645-01-217-2888
NSN 6645-00-498-6869
NSN 7035-01-223-9584
NSN 6610-01-010-4516
NSN 5930-01-525-8790
NSN 6240-00-166-2271