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 5910-00-102-9278
NSN 5930-00-952-2639
NSN 6220-01-122-2543
NSN 6130-00-174-5035
NSN 6110-00-382-5472
NSN 5960-01-233-7667
NSN 5950-01-281-7466
NSN 5950-01-217-1695
NSN 5935-01-103-0486
NSN 5960-01-269-9073
NSN 5990-01-097-4721
NSN 5915-01-092-6443