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 5960-01-064-3292
NSN 4140-01-232-1026
NSN 5835-00-987-9341
NSN 5915-00-364-7791
NSN 5925-01-528-1139
NSN 6320-00-433-2773
NSN 5855-01-434-2825
NSN 6110-01-520-4065
NSN 5998-01-411-7802
NSN 5920-01-653-6395
NSN 6150-01-464-3386
NSN 6610-01-524-7522