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 5985-00-922-1272
NSN 5975-01-362-0425
NSN 5996-00-001-7101
NSN 5985-00-929-6174
NSN 5960-01-189-1644
NSN 6685-01-044-5044
NSN 5925-01-085-9022
NSN 4140-00-229-8467
NSN 5990-00-105-7831
NSN 5930-01-145-7957
NSN 5920-00-387-5312
NSN 5975-01-187-7341