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 6320-01-289-0946
NSN 6130-00-175-8066
NSN 5915-01-596-4537
NSN 6685-01-407-0436
NSN 6645-01-593-6149
NSN 6240-01-050-8306
NSN 5925-01-326-5782
NSN 5965-01-142-1807
NSN 5910-01-277-7097
NSN 5915-00-155-7626
NSN 6240-01-576-7618
NSN 7035-01-349-4348