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 6105-00-683-0852
NSN 5998-01-156-0608
NSN 5985-01-170-4076
NSN 6320-01-054-3046
NSN 6240-00-403-1272
NSN 5930-00-125-2785
NSN 7035-01-512-8096
NSN 6105-01-168-7695
NSN 2925-01-503-6792
NSN 5985-00-022-3506
NSN 2925-01-437-9041
NSN 5935-00-518-5027