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 6105-00-035-4909
NSN 2925-01-208-6638
NSN 6240-00-342-9756
NSN 6620-00-299-2530
NSN 5985-00-556-2754
NSN 5910-01-403-2812
NSN 5920-01-217-8379
NSN 6620-01-264-8685
NSN 6240-00-275-1950
NSN 5895-00-005-0306
NSN 6150-01-536-9227
NSN 6645-01-345-4294