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 5915-01-487-4921
NSN 6135-01-375-6724
NSN 5960-01-050-4820
NSN 6620-00-905-6590
NSN 5910-01-020-7700
NSN 6645-00-057-3499
NSN 6685-01-576-5848
NSN 6135-01-479-4020
NSN 5925-00-290-4451
NSN 5935-01-316-0066
NSN 5855-01-063-6340
NSN 5985-00-436-7090