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 2925-01-063-7876
NSN 6240-01-426-5581
NSN 6645-00-456-2923
NSN 6150-01-440-8807
NSN 5975-00-177-2957
NSN 5910-01-388-7269
NSN 2925-01-327-3069
NSN 5910-00-282-6921
NSN 5920-00-548-5437
NSN 5975-01-412-8668
NSN 6105-01-269-9867
NSN 5930-01-487-6096