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 6130-00-732-7161
NSN 5975-01-559-4611
NSN 5950-01-512-2232
NSN 5920-01-451-7533
NSN 5895-01-018-6116
NSN 5990-01-481-8441
NSN 6135-01-115-2867
NSN 6650-01-622-3550
NSN 5985-01-192-9439
NSN 5895-01-209-0145
NSN 5965-01-653-4923
NSN 5960-01-092-4762