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 5935-00-615-7946
NSN 5985-01-574-2125
NSN 5996-00-288-1829
NSN 5985-00-961-6004
NSN 6135-00-548-2765
NSN 6135-00-062-5080
NSN 6685-01-342-8985
NSN 6685-01-539-6833
NSN 6645-01-437-7770
NSN 5895-01-112-0532
NSN 5915-00-610-3477
NSN 5998-01-437-8870