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 6135-01-205-5965
NSN 6105-01-166-0145
NSN 7035-01-590-3375
NSN 6320-01-267-0586
NSN 6105-00-763-1265
NSN 5910-01-497-7934
NSN 5975-01-521-2203
NSN 4140-01-210-2212
NSN 6620-00-538-8746
NSN 6320-01-313-8306
NSN 4140-00-365-2531
NSN 6320-00-098-2858