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 5975-00-203-6020
NSN 6130-01-534-5679
NSN 6135-01-444-6824
NSN 6145-00-179-2493
NSN 2925-01-129-1261
NSN 2925-00-233-5644
NSN 5895-01-609-8688
NSN 5996-01-218-8540
NSN 5910-00-042-6505
NSN 6650-01-487-6274
NSN 7035-01-038-0847
NSN 5930-01-449-1165