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 6645-01-567-8282
NSN 6240-01-388-6135
NSN 5950-01-583-9877
NSN 6110-01-573-7375
NSN 6105-01-389-3339
NSN 6130-00-171-7400
NSN 5999-01-294-4723
NSN 5905-01-157-4804
NSN 5855-01-301-0158
NSN 5910-01-097-5526
NSN 6130-00-938-8730
NSN 5855-01-050-0861