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 5910-01-128-8796
NSN 6645-01-364-4042
NSN 5998-01-497-2664
NSN 5990-01-501-2579
NSN 6130-01-107-0630
NSN 5835-01-406-5943
NSN 7035-00-238-3662
NSN 5950-01-408-5178
NSN 2925-00-779-3410
NSN 5965-01-269-4338
NSN 5910-01-371-2553
NSN 5835-01-143-9143