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 6145-00-935-2646
NSN 5910-00-784-1010
NSN 6645-01-044-6376
NSN 6105-01-063-7704
NSN 5999-00-829-9793
NSN 5915-00-276-5485
NSN 5905-00-285-2866
NSN 6105-00-702-7768
NSN 5999-00-707-3257
NSN 2925-01-008-1552
NSN 6130-00-554-3691
NSN 5905-00-273-9789