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 5985-01-512-9126
NSN 5895-01-194-1872
NSN 7035-01-245-2858
NSN 5950-00-222-7749
NSN 6685-01-646-8033
NSN 5950-01-235-4762
NSN 4140-01-334-9043
NSN 5925-01-023-9768
NSN 5935-00-539-2398
NSN 5925-00-964-9654
NSN 5985-01-249-0353
NSN 6620-00-064-3598