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 5935-01-107-0744
NSN 6105-00-647-2871
NSN 5996-01-445-5528
NSN 5925-01-442-8589
NSN 5945-00-170-3451
NSN 5930-01-044-3128
NSN 5835-00-816-0394
NSN 5905-00-805-6266
NSN 6685-01-243-5833
NSN 5998-01-473-8441
NSN 6685-00-161-5752
NSN 5935-01-087-5229