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 5975-01-656-2111
NSN 5915-00-518-1644
NSN 6110-01-444-0763
NSN 6685-01-496-2150
NSN 5925-01-497-1732
NSN 5895-01-084-5386
NSN 6620-01-461-3550
NSN 5915-00-739-7331
NSN 5855-01-455-4910
NSN 5855-01-441-3189
NSN 5950-00-991-0825
NSN 5975-01-415-5771