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 5990-01-503-0194
NSN 6610-01-320-6628
NSN 5920-01-439-2118
NSN 5905-01-340-4305
NSN 6220-01-608-5611
NSN 6110-01-499-3412
NSN 5855-01-118-2210
NSN 5925-00-186-8669
NSN 4140-01-267-3253
NSN 6610-01-327-7148
NSN 6240-00-703-6614
NSN 5990-01-238-1975