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 6130-01-372-5733
NSN 6620-01-237-5603
NSN 6650-01-449-0702
NSN 5996-01-381-1997
NSN 5835-01-631-3940
NSN 5935-01-364-4705
NSN 5935-01-525-8079
NSN 5950-01-437-9051
NSN 5895-01-279-7363
NSN 5965-01-323-7225
NSN 5960-01-172-9724
NSN 6685-00-498-4969