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 6135-00-539-8088
NSN 6135-01-056-4609
NSN 6135-01-560-5853
NSN 6150-00-570-2783
NSN 6105-01-590-2728
NSN 6645-00-596-5388
NSN 5935-01-554-2512
NSN 6105-00-130-1473
NSN 6135-00-087-5300
NSN 6610-00-038-8148
NSN 5930-01-384-2617
NSN 5895-01-463-2728