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 5999-00-207-9849
NSN 6135-01-252-0315
NSN 6240-00-691-1397
NSN 5835-01-436-6549
NSN 6320-01-280-5091
NSN 5985-01-453-6514
NSN 5915-01-524-2568
NSN 6240-01-366-4249
NSN 2925-01-609-8464
NSN 6135-00-299-6918
NSN 5930-00-816-9780
NSN 5910-01-626-8988