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 6105-01-134-2025
NSN 5998-00-011-6618
NSN 5960-01-116-2092
NSN 6110-00-331-8472
NSN 6620-00-286-5721
NSN 5975-00-516-1771
NSN 5905-01-342-5690
NSN 5895-00-834-8344
NSN 5950-01-418-8419
NSN 7035-00-991-6877
NSN 5998-01-526-2563
NSN 4140-01-384-7324