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 6150-01-088-2631
NSN 5999-00-271-1681
NSN 7035-01-113-1424
NSN 5930-01-434-5955
NSN 6220-01-573-7521
NSN 5920-00-263-2192
NSN 5925-01-246-3703
NSN 6620-00-376-7046
NSN 6110-00-614-9218
NSN 5985-01-418-6352
NSN 5965-01-237-3342
NSN 5925-01-314-5514