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 5915-00-233-6346
NSN 4140-01-547-5589
NSN 5910-00-918-7554
NSN 5895-00-833-1525
NSN 5965-01-173-2486
NSN 5915-01-097-7436
NSN 5925-01-373-6028
NSN 4140-01-451-4657
NSN 5855-00-494-9581
NSN 6650-01-324-4726
NSN 6130-00-498-6755
NSN 5910-00-710-0022