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 5996-00-383-6173
NSN 2925-01-411-0896
NSN 6240-01-457-7978
NSN 5975-01-165-7048
NSN 5999-00-477-4812
NSN 5945-01-326-7613
NSN 5945-00-730-4838
NSN 5930-01-284-9199
NSN 6645-00-527-6531
NSN 5990-01-370-4785
NSN 5910-01-371-4137
NSN 7035-01-095-9322