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 6135-01-111-1495
NSN 6105-01-628-9110
NSN 5965-01-233-8607
NSN 5915-01-389-4377
NSN 6685-01-326-5418
NSN 5905-01-634-0595
NSN 6240-00-143-4782
NSN 6240-01-175-2919
NSN 5925-00-019-9047
NSN 6650-01-582-7780
NSN 7035-01-543-6557
NSN 5975-01-057-4371