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 6610-00-450-4875
NSN 5998-01-325-1692
NSN 5920-00-812-8730
NSN 6620-01-426-2220
NSN 5930-01-089-9142
NSN 6610-01-630-2498
NSN 5855-01-570-3195
NSN 6145-00-184-1110
NSN 6105-01-556-2317
NSN 5855-00-885-8452
NSN 6685-00-558-0856
NSN 7035-00-312-3055