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 5905-00-565-9112
NSN 6620-00-216-6416
NSN 5985-00-124-5251
NSN 5945-00-170-5885
NSN 6110-01-569-2600
NSN 6645-01-391-6492
NSN 6105-01-478-2196
NSN 5935-00-007-8148
NSN 5925-00-056-8931
NSN 5996-00-209-5267
NSN 6240-01-013-0794
NSN 5835-01-088-4676