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 5996-01-085-2709
NSN 5925-00-622-2294
NSN 6105-01-627-9092
NSN 6135-00-027-3914
NSN 5905-00-908-3088
NSN 5998-01-090-2653
NSN 2925-01-660-0669
NSN 6130-01-359-3366
NSN 5915-01-238-2207
NSN 5985-01-518-8594
NSN 5905-00-176-2695
NSN 6220-00-655-2863