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 5925-01-424-2963
NSN 7035-00-007-0584
NSN 5935-00-441-9638
NSN 5990-01-572-3137
NSN 5925-00-829-2456
NSN 6685-00-153-3914
NSN 5905-01-263-4859
NSN 7035-01-021-1413
NSN 6220-00-358-9580
NSN 2925-01-464-6127
NSN 6645-01-423-7760
NSN 5925-01-335-5403