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 6220-00-560-4012
NSN 6150-00-083-5893
NSN 6220-01-353-2458
NSN 5998-01-578-1063
NSN 5975-00-099-9312
NSN 6685-01-621-3219
NSN 5990-01-272-4091
NSN 6105-01-604-7528
NSN 5855-00-973-5717
NSN 6110-00-754-7926
NSN 5920-00-819-2135
NSN 6130-01-345-8987