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 5960-00-018-3477
NSN 6150-01-278-3448
NSN 6110-01-287-7256
NSN 6685-00-145-8902
NSN 6320-01-521-1764
NSN 5895-01-073-8537
NSN 5950-01-500-3646
NSN 5965-01-057-7719
NSN 5950-01-499-4787
NSN 5999-01-098-7403
NSN 6135-00-985-7846
NSN 6240-01-529-6624