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 5999-01-309-6063
NSN 7035-00-763-6180
NSN 6150-01-392-2795
NSN 6145-00-861-6035
NSN 5990-01-324-1204
NSN 6150-01-463-8218
NSN 6645-01-623-8825
NSN 6145-01-025-2296
NSN 6610-01-444-8881
NSN 5930-01-337-3902
NSN 6135-01-370-9440
NSN 6110-01-336-0457