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 6220-01-450-3518
NSN 6685-00-099-9025
NSN 7035-00-679-9027
NSN 6645-00-012-3985
NSN 4140-01-092-9847
NSN 5996-01-252-8275
NSN 6685-00-166-7439
NSN 5998-00-067-8044
NSN 6220-01-600-0257
NSN 7035-01-190-7332
NSN 5910-01-631-5923
NSN 5905-00-997-8394