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 5999-01-415-3897
NSN 5905-00-529-0508
NSN 6645-00-864-6794
NSN 6105-01-654-8162
NSN 5990-01-647-8574
NSN 5998-01-600-8580
NSN 5925-01-283-3283
NSN 5996-00-456-0895
NSN 5965-00-702-7257
NSN 5930-00-832-8770
NSN 7035-01-416-5910
NSN 5935-00-984-6776