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 5985-00-168-6245
NSN 5855-01-199-2046
NSN 6645-00-183-8812
NSN 6130-01-056-5251
NSN 5855-01-565-0375
NSN 6620-01-538-7174
NSN 5960-01-085-7191
NSN 6135-01-500-0572
NSN 6240-01-025-5847
NSN 6685-01-363-7796
NSN 5935-01-197-7366
NSN 5935-01-549-1883