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 6320-01-087-7962
NSN 6110-01-514-0271
NSN 6685-01-097-7628
NSN 6685-01-378-6408
NSN 5950-00-247-8192
NSN 5985-01-408-6860
NSN 5835-01-474-1224
NSN 6610-01-265-1824
NSN 6220-01-264-0861
NSN 5895-01-245-9090
NSN 5935-01-212-0851
NSN 5975-01-016-9003