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 6320-01-415-0953
NSN 6135-00-998-5884
NSN 5855-01-526-0131
NSN 6685-01-087-2577
NSN 6645-00-801-8237
NSN 6320-00-389-4756
NSN 5915-01-631-4880
NSN 5915-00-761-8856
NSN 6105-01-129-8401
NSN 6145-00-890-8612
NSN 5930-00-540-9647
NSN 6150-00-235-6293