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 6240-01-303-6174
NSN 5985-01-202-1747
NSN 5895-01-577-1259
NSN 5905-01-091-1189
NSN 5960-01-412-7989
NSN 6685-01-653-7846
NSN 6320-01-425-1417
NSN 6240-01-500-3024
NSN 5895-01-525-3809
NSN 5998-01-223-5227
NSN 6650-00-688-8587
NSN 5835-01-515-6537