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 5965-01-642-0609
NSN 5935-00-299-2102
NSN 2925-01-564-2617
NSN 5999-01-052-9885
NSN 6685-01-286-9555
NSN 5996-01-319-3205
NSN 6130-00-428-1320
NSN 5905-00-335-8960
NSN 5925-00-444-7108
NSN 6105-01-134-8530
NSN 5835-01-332-2867
NSN 5935-01-322-8135