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 6150-01-322-7800
NSN 2925-01-360-3575
NSN 5935-01-049-9221
NSN 5930-01-483-4018
NSN 5855-01-656-6808
NSN 5835-01-618-6485
NSN 5855-00-014-5008
NSN 5945-01-576-1689
NSN 5965-01-493-8263
NSN 6320-00-468-8421
NSN 6130-01-611-5941
NSN 5855-01-076-9369