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 5990-01-212-2037
NSN 5998-01-570-3062
NSN 5930-00-085-8957
NSN 5990-01-514-8030
NSN 5960-01-257-0225
NSN 6320-01-539-4789
NSN 5998-00-280-5111
NSN 5905-01-079-5117
NSN 4140-01-268-9129
NSN 6145-01-160-0811
NSN 5999-01-387-3283
NSN 4140-01-520-8920