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 6130-01-025-3815
NSN 5985-01-029-3648
NSN 5960-00-107-8645
NSN 5998-01-605-4835
NSN 6220-01-544-4164
NSN 5920-00-966-6062
NSN 2925-01-062-2660
NSN 6685-01-420-8497
NSN 5855-00-548-4742
NSN 5960-01-101-9029
NSN 5905-01-039-0378
NSN 5915-01-318-9446