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 6620-00-296-6762
NSN 6105-01-195-7623
NSN 6620-01-391-9829
NSN 5960-00-474-8254
NSN 6110-00-295-2754
NSN 6145-00-162-6230
NSN 5960-01-328-8248
NSN 5990-01-408-6554
NSN 5920-00-526-9238
NSN 5925-00-174-0872
NSN 5915-01-613-5032
NSN 5895-01-479-0995