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 6685-01-422-4241
NSN 6620-00-618-1765
NSN 5925-00-972-0623
NSN 5990-01-443-2931
NSN 7035-01-433-4401
NSN 6135-01-164-3561
NSN 7035-00-679-9027
NSN 6130-01-383-1057
NSN 5965-01-329-7890
NSN 5930-00-613-9044
NSN 5975-01-089-6821
NSN 2925-00-759-5465