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 5998-00-798-4534
NSN 6110-01-364-5654
NSN 5960-00-379-4466
NSN 5855-01-634-0259
NSN 5960-00-914-3186
NSN 5925-01-408-2652
NSN 7035-00-553-6951
NSN 6135-00-318-8359
NSN 6240-00-031-3112
NSN 6150-01-532-0793
NSN 5975-01-286-2658
NSN 6150-01-186-3973