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 6135-00-735-8530
NSN 5920-00-829-3634
NSN 5985-01-379-9213
NSN 5930-00-474-7389
NSN 5895-00-147-4101
NSN 5925-01-604-0303
NSN 5990-01-478-8638
NSN 6145-00-144-0918
NSN 5998-00-760-4343
NSN 7035-00-096-9986
NSN 5935-01-209-6649
NSN 5905-00-545-5996