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 6135-00-027-3914
NSN 5975-01-607-4225
NSN 5925-00-584-7189
NSN 5935-01-492-6994
NSN 6620-00-005-5624
NSN 5965-01-378-7096
NSN 5996-01-088-8715
NSN 6320-01-247-0898
NSN 7035-01-618-8543
NSN 5925-01-149-9360
NSN 7035-01-567-3196
NSN 5996-01-200-7282