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 6110-00-972-6005
NSN 5996-01-343-2962
NSN 5905-00-905-8582
NSN 5930-01-065-0890
NSN 5910-01-366-7891
NSN 6610-00-731-3800
NSN 5910-01-156-9037
NSN 6130-01-127-8000
NSN 5925-01-551-4116
NSN 6685-01-188-5940
NSN 5965-00-080-2045
NSN 6240-01-073-4487