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 6110-01-143-3825
NSN 5925-01-355-6523
NSN 6110-01-415-3343
NSN 5925-01-086-1441
NSN 5915-01-127-6492
NSN 5996-01-386-4230
NSN 6645-00-813-3084
NSN 2925-01-547-4565
NSN 6135-01-510-9986
NSN 5835-00-387-4759
NSN 5998-00-232-9544
NSN 6685-00-053-5558