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 5999-01-145-5084
NSN 5905-00-860-4062
NSN 6110-01-478-3588
NSN 6240-01-319-2549
NSN 5835-01-504-0837
NSN 6685-01-106-3210
NSN 5930-00-185-4711
NSN 6135-01-398-5922
NSN 5895-00-097-6539
NSN 6105-01-413-9875
NSN 5920-00-269-6178
NSN 5965-00-052-9184