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 7035-00-104-7613
NSN 5985-00-110-0381
NSN 6130-00-202-4688
NSN 5935-00-825-9248
NSN 6220-00-159-2509
NSN 6645-01-285-9431
NSN 5975-01-134-0762
NSN 6135-01-210-8715
NSN 6240-00-263-0549
NSN 6145-00-269-4271
NSN 6620-00-608-1480
NSN 6610-01-532-4217