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 6685-01-244-3226
NSN 5985-00-544-5839
NSN 6130-01-226-0003
NSN 6645-00-255-1369
NSN 5996-01-338-7562
NSN 5925-01-122-0698
NSN 7035-00-938-8289
NSN 5915-00-936-3824
NSN 6685-01-371-0562
NSN 5930-00-066-2867
NSN 5965-01-082-3757
NSN 4140-01-591-0616