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 5999-00-262-0828
NSN 6610-00-760-4476
NSN 5975-01-279-0521
NSN 6150-01-596-5818
NSN 6135-00-307-6998
NSN 5905-00-917-9207
NSN 6220-00-237-5964
NSN 4140-01-360-6237
NSN 5965-01-395-5802
NSN 5996-00-905-3971
NSN 6105-01-399-0695
NSN 5915-00-494-4836