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 6645-00-429-0172
NSN 6645-01-128-0895
NSN 5985-01-316-0537
NSN 5996-01-254-8130
NSN 7035-01-364-8454
NSN 5915-01-567-3777
NSN 5945-00-474-8958
NSN 5920-01-392-8226
NSN 6150-01-262-2277
NSN 6620-01-504-1827
NSN 5915-00-862-5480
NSN 6135-01-512-8740