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 5965-01-267-5263
NSN 5920-00-241-3838
NSN 5985-01-634-0635
NSN 5895-01-136-5979
NSN 6685-00-653-1190
NSN 5895-01-433-1623
NSN 5950-01-416-8604
NSN 2925-01-301-9339
NSN 6320-01-476-7476
NSN 5960-01-015-2610
NSN 5915-00-844-2487
NSN 6145-01-051-3343