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 6130-01-266-4346
NSN 5925-00-262-6087
NSN 5945-01-290-3880
NSN 5855-01-398-9548
NSN 6130-00-214-8224
NSN 5985-01-361-3735
NSN 5910-01-433-8037
NSN 5965-01-180-7070
NSN 5990-00-912-3737
NSN 5910-00-289-5638
NSN 2925-01-500-0730
NSN 2925-00-275-1807