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 5985-01-410-9914
NSN 5935-00-249-1808
NSN 5915-01-422-0564
NSN 5930-01-168-9379
NSN 7035-00-916-9380
NSN 5975-01-634-0678
NSN 6620-00-555-3992
NSN 5965-00-910-3233
NSN 6650-01-386-5787
NSN 5985-01-634-0635
NSN 5925-01-023-2481
NSN 6105-00-622-6754