1/2" thick x 3/8" i.D.
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 5990-01-283-7062
NSN 5935-01-403-2844
NSN 6150-01-254-9773
NSN 5905-01-436-6390
NSN 5950-01-509-6293
NSN 5965-01-350-5105
NSN 5985-01-567-4815
NSN 6220-01-567-6932
NSN 6145-01-619-3235
NSN 5985-00-862-8110
NSN 6620-00-190-3385
NSN 5950-01-522-5482