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 5965-01-420-6613
NSN 5905-01-652-4056
NSN 5990-00-964-9672
NSN 6110-01-341-5348
NSN 6130-00-404-7926
NSN 5895-00-087-9209
NSN 5990-01-544-0364
NSN 6145-01-284-6989
NSN 5975-01-139-9749
NSN 5935-01-245-3426
NSN 6105-00-608-0749
NSN 6320-01-335-8336