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 6135-01-056-4609
NSN 6150-00-854-2607
NSN 6110-01-442-7894
NSN 6150-01-573-6576
NSN 6135-01-100-3593
NSN 6685-01-542-5365
NSN 5930-01-424-2768
NSN 5930-01-224-7410
NSN 5835-01-422-2399
NSN 6620-01-468-0362
NSN 6220-01-372-5743
NSN 5915-01-628-4560