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 5996-01-626-3598
NSN 5920-01-490-0610
NSN 6105-01-408-7868
NSN 7035-00-020-2227
NSN 6620-00-734-7746
NSN 5950-00-329-3808
NSN 5905-01-287-9405
NSN 5998-00-324-6409
NSN 5985-01-383-8346
NSN 6685-00-422-8709
NSN 5930-00-099-5815
NSN 6110-01-535-9371