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 7035-00-495-2137
NSN 6240-00-507-8987
NSN 5945-01-070-5298
NSN 6240-00-837-3318
NSN 6645-00-715-1531
NSN 5950-01-054-9798
NSN 6105-00-153-7967
NSN 5855-00-688-9954
NSN 6150-00-707-3950
NSN 5985-00-775-1011
NSN 5835-00-779-2836
NSN 7035-01-252-5919