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 5999-01-418-9149
NSN 7035-00-631-3782
NSN 6145-00-596-8447
NSN 5930-01-077-5924
NSN 5910-00-630-8041
NSN 5985-01-654-3657
NSN 5985-00-353-6339
NSN 5910-01-617-3118
NSN 6620-01-258-6209
NSN 5950-00-414-7857
NSN 6130-00-759-2882
NSN 2925-01-580-2993