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 6320-01-422-1212
NSN 5985-01-145-2810
NSN 6130-01-026-8932
NSN 5945-00-639-9848
NSN 5960-00-169-2610
NSN 6650-01-485-5388
NSN 5965-00-552-9636
NSN 6685-01-445-6201
NSN 5915-01-444-4069
NSN 5999-00-533-9779
NSN 6645-01-449-0785
NSN 5935-00-798-5300