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 5915-01-439-8408
NSN 6685-01-126-9286
NSN 6620-00-248-6950
NSN 5965-01-315-1916
NSN 5996-01-592-1802
NSN 5935-00-504-5968
NSN 7035-01-388-6943
NSN 6320-01-201-2776
NSN 6685-01-236-6698
NSN 6105-00-086-7815
NSN 5855-01-525-5251
NSN 5965-01-187-8574