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 5998-01-221-2717
NSN 6145-00-019-0047
NSN 6240-01-451-1409
NSN 5835-00-602-4750
NSN 5975-00-177-1206
NSN 5905-01-533-9477
NSN 6135-01-088-4301
NSN 5985-01-528-9371
NSN 6130-01-174-4208
NSN 5920-00-083-6225
NSN 5920-01-378-5470
NSN 5960-00-372-4876