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 7035-01-255-2332
NSN 5996-00-699-4468
NSN 6685-01-437-3128
NSN 6620-01-268-8269
NSN 5930-01-400-6126
NSN 5975-01-291-8364
NSN 6620-00-803-2346
NSN 6685-01-020-0033
NSN 6105-00-918-1595
NSN 6610-01-207-0045
NSN 6150-01-165-4059
NSN 2925-01-579-1010