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 6105-00-232-1410
NSN 5965-00-653-4782
NSN 5998-00-009-0491
NSN 6220-01-155-2357
NSN 4140-01-452-2980
NSN 5975-01-487-3748
NSN 5998-00-205-2765
NSN 6145-01-432-2440
NSN 6240-01-416-2333
NSN 5855-01-073-1385
NSN 5905-01-645-8542
NSN 5960-01-437-7422