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 5835-01-414-3258
NSN 6685-01-209-0999
NSN 5835-01-187-8986
NSN 6645-01-281-7254
NSN 6610-01-463-8866
NSN 5915-01-609-0624
NSN 6610-00-876-1914
NSN 6130-00-142-9532
NSN 6240-01-171-6452
NSN 5935-01-449-0737
NSN 5905-01-506-9284
NSN 5999-01-221-1935