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 6130-00-540-5305
NSN 6105-01-589-3545
NSN 6240-00-693-5862
NSN 6105-01-375-8752
NSN 5930-01-329-2760
NSN 6620-00-613-3023
NSN 5915-01-093-5227
NSN 5965-00-810-2204
NSN 7035-00-371-7749
NSN 5975-01-608-3556
NSN 5855-00-560-0110
NSN 5950-00-633-8366