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 6620-00-371-7109
NSN 6620-01-441-0240
NSN 7035-00-299-7150
NSN 6610-00-156-5699
NSN 6150-01-288-0505
NSN 5935-00-971-1360
NSN 5915-01-272-9593
NSN 5965-00-857-6622
NSN 6220-00-827-0227
NSN 6130-00-949-1230
NSN 5930-00-085-1139
NSN 5835-00-785-0486