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 6150-01-095-6551
NSN 6110-01-507-4452
NSN 6135-01-038-6225
NSN 5895-01-395-3956
NSN 5965-01-188-7267
NSN 6105-00-437-2623
NSN 6145-01-534-8210
NSN 5925-01-198-6876
NSN 6130-01-415-1423
NSN 5905-00-481-4500
NSN 6130-00-314-0455
NSN 5945-00-209-1711