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 7035-01-190-7332
NSN 5915-01-392-1184
NSN 6320-01-458-9567
NSN 6620-01-230-0197
NSN 6320-01-134-7267
NSN 6620-01-384-2105
NSN 5960-01-573-6483
NSN 5950-01-653-8292
NSN 6130-01-281-0393
NSN 2925-01-523-3607
NSN 6240-01-025-1208
NSN 7035-01-100-2796