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 & other seals
NSN 6685-01-139-4755
NSN 5975-01-247-7734
NSN 5975-00-814-5659
NSN 6145-01-445-7167
NSN 5975-01-446-6074
NSN 5950-00-607-1109
NSN 6150-01-452-4383
NSN 6620-01-430-9608
NSN 5935-00-604-8464
NSN 5999-00-318-6620
NSN 5930-00-960-7049
NSN 5998-01-301-6691