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 6145-01-084-7090
NSN 7035-01-368-4801
NSN 6610-01-551-0774
NSN 6645-01-053-3185
NSN 5975-00-377-8914
NSN 6110-01-420-4284
NSN 6645-01-519-2220
NSN 5930-01-446-8815
NSN 6150-00-288-6245
NSN 5905-01-407-0388
NSN 5960-01-536-5108
NSN 7035-01-581-1063