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 5985-00-312-1335
NSN 6610-01-398-1094
NSN 5855-00-472-2055
NSN 5925-00-284-3726
NSN 2925-00-105-3907
NSN 4140-01-502-6232
NSN 7035-00-574-4223
NSN 5945-01-107-7655
NSN 6320-01-029-4220
NSN 6150-01-271-3429
NSN 5975-01-301-3684
NSN 5990-00-314-3522