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 2925-01-236-3547
NSN 5920-01-203-5702
NSN 5910-01-160-6312
NSN 5935-01-463-8424
NSN 6145-01-187-6861
NSN 6130-01-383-7396
NSN 6645-01-281-7254
NSN 5895-01-642-6171
NSN 5930-00-036-7202
NSN 5925-00-788-0368
NSN 5915-00-539-4849
NSN 7035-00-513-9764