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 6220-01-575-2837
NSN 6685-01-310-2212
NSN 5960-01-167-5338
NSN 6320-01-307-0467
NSN 5915-01-093-2389
NSN 6240-00-861-2592
NSN 5999-00-683-6660
NSN 5996-00-931-2500
NSN 5965-00-471-5018
NSN 6105-00-275-0826
NSN 6105-00-347-0763
NSN 2925-00-977-3311