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 5835-01-013-9321
NSN 5915-00-678-5300
NSN 5930-00-480-9407
NSN 6105-00-497-2873
NSN 6645-01-069-3286
NSN 4140-00-863-6588
NSN 5910-00-860-3083
NSN 6685-01-306-4747
NSN 6650-01-391-6461
NSN 6240-01-438-8044
NSN 5985-01-445-0475
NSN 5935-00-939-5474