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 6150-00-810-7476
NSN 5910-01-212-7247
NSN 6110-01-411-6000
NSN 5945-00-378-1284
NSN 6645-01-654-9639
NSN 5999-01-064-9553
NSN 6110-01-481-4480
NSN 5915-01-266-9481
NSN 5998-01-602-8053
NSN 5999-01-007-9543
NSN 5835-00-922-1263
NSN 5925-01-250-3925