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 5910-01-525-7733
NSN 6145-01-555-7738
NSN 5835-01-367-4330
NSN 6620-00-933-3640
NSN 5915-01-548-1573
NSN 5925-01-570-7066
NSN 5945-01-309-6050
NSN 6620-01-177-5567
NSN 5920-01-357-9384
NSN 6220-01-330-7480
NSN 6150-00-081-9928
NSN 6145-01-253-0121