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 7035-01-391-7470
NSN 6620-01-214-7520
NSN 6110-01-428-2360
NSN 5915-01-433-9666
NSN 6610-00-887-9457
NSN 6620-01-237-0254
NSN 6685-01-351-4586
NSN 5905-01-113-9335
NSN 5855-00-760-3870
NSN 6685-00-070-0738
NSN 6620-01-134-7387
NSN 7035-01-641-4054