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 6645-00-127-3835
NSN 6610-01-196-6388
NSN 2925-01-591-4030
NSN 6145-01-417-2988
NSN 5999-01-602-9652
NSN 5835-00-958-6231
NSN 5965-01-398-9579
NSN 7035-00-275-5604
NSN 6320-01-516-3836
NSN 5975-00-570-4131
NSN 5935-01-467-9078
NSN 5895-01-527-0123