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 5895-01-497-5351
NSN 5915-01-539-2716
NSN 5925-01-307-7762
NSN 5930-01-267-2613
NSN 5985-01-463-8198
NSN 5999-00-144-7698
NSN 6685-01-286-1927
NSN 5950-01-163-4040
NSN 5910-01-352-5068
NSN 6240-01-343-9367
NSN 5915-00-262-4390
NSN 5905-00-935-6954