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 6135-00-416-2898
NSN 5999-01-281-8366
NSN 5965-00-339-2743
NSN 6220-00-193-0542
NSN 7035-01-443-3052
NSN 5835-01-515-6537
NSN 5915-01-329-8352
NSN 6130-01-439-8727
NSN 6150-01-318-6566
NSN 6150-01-027-0798
NSN 5950-00-935-2428
NSN 2925-00-311-0825