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 6110-00-383-5367
NSN 5930-01-062-0734
NSN 5930-01-237-4051
NSN 5915-01-213-6314
NSN 6320-01-564-0893
NSN 6135-00-078-9931
NSN 5990-00-452-9194
NSN 7035-01-621-3682
NSN 5975-00-397-3713
NSN 5855-01-604-9997
NSN 6130-00-545-3069
NSN 5855-00-466-2309