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 6130-01-659-0038
NSN 6320-01-527-0211
NSN 5895-01-311-5469
NSN 7035-01-323-0164
NSN 5975-00-292-3250
NSN 5945-01-521-3104
NSN 6320-00-790-4844
NSN 6150-01-268-7150
NSN 5996-01-592-5083
NSN 5930-00-895-0568
NSN 5985-00-307-9659
NSN 4140-01-559-4316