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 6650-00-027-2608
NSN 7035-00-205-8739
NSN 6320-01-630-7629
NSN 5935-00-849-6480
NSN 6645-01-305-6353
NSN 5998-01-440-9723
NSN 5895-01-483-1946
NSN 6685-01-023-8007
NSN 5965-01-415-2898
NSN 5998-01-348-5953
NSN 6145-01-089-7984
NSN 5990-01-189-9338