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 5975-01-125-7524
NSN 7035-00-020-2227
NSN 6685-01-027-1168
NSN 6240-01-091-5185
NSN 5910-00-619-0875
NSN 5965-01-437-8442
NSN 6145-01-620-6846
NSN 5950-00-932-5595
NSN 5920-01-439-8566
NSN 2925-01-318-8853
NSN 5945-01-425-1749
NSN 5950-00-978-8722