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 7035-00-185-8683
NSN 2925-01-363-5978
NSN 5998-01-478-9552
NSN 6105-01-418-4321
NSN 5975-00-224-9154
NSN 6105-01-329-7405
NSN 5915-01-255-6907
NSN 5985-00-222-6066
NSN 5930-01-390-8292
NSN 5975-01-311-8761
NSN 6220-00-541-8515
NSN 6610-01-444-4483