No other part numbers with same form, fit, and function found.
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 4140-00-567-9291
NSN 5990-01-078-1294
NSN 5855-00-757-5149
NSN 5960-00-249-9623
NSN 6135-01-576-8491
NSN 5930-01-204-0068
NSN 6110-00-087-6927
NSN 6240-01-463-8217
NSN 5835-01-158-6878
NSN 5960-01-541-9884
NSN 5999-00-456-4819
NSN 6110-01-427-3671