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.
NSN 5935-01-515-3073
NSN 5985-00-837-2400
NSN 5950-00-615-3253
NSN 5915-00-753-7553
NSN 6650-01-347-9651
NSN 5960-00-281-0824
NSN 5930-01-202-8626
NSN 5925-01-381-5199
NSN 5835-01-544-5183
NSN 5998-00-203-1232
NSN 5920-00-615-2241
NSN 5965-00-217-1113