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 5915-01-534-3397
NSN 5965-01-193-5221
NSN 6145-01-439-5035
NSN 6645-01-359-1487
NSN 5945-00-937-2583
NSN 6110-01-646-2755
NSN 6105-01-212-9041
NSN 7035-01-029-7221
NSN 5975-00-461-7490
NSN 5990-00-366-0112
NSN 6105-01-260-8190
NSN 5999-00-252-3207