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 6685-01-515-2171
NSN 5935-01-462-6325
NSN 5925-00-539-8372
NSN 6645-01-653-7762
NSN 5996-00-583-0796
NSN 5935-00-361-2619
NSN 6320-00-116-3658
NSN 5910-01-421-4153
NSN 6150-00-281-9482
NSN 6620-01-535-0070
NSN 5965-01-313-3845
NSN 6150-01-600-6300