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 5910-00-553-7367
NSN 6650-01-093-5864
NSN 5910-01-226-7033
NSN 5910-00-737-5762
NSN 6685-01-581-2726
NSN 6610-00-137-0351
NSN 6145-01-407-1696
NSN 5985-01-600-9950
NSN 6620-01-607-5738
NSN 5960-00-177-2953
NSN 6130-01-523-5060
NSN 5915-01-025-8389