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 6220-01-430-7021
NSN 5905-00-261-8428
NSN 6645-01-383-1083
NSN 5835-01-468-6170
NSN 5985-01-315-4083
NSN 6240-01-509-5097
NSN 5910-01-478-5969
NSN 5965-00-630-7872
NSN 6105-01-214-9847
NSN 5925-01-498-1964
NSN 6145-00-099-8986
NSN 7035-00-283-3112