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 6645-00-057-3499
NSN 6130-01-539-6640
NSN 7035-01-300-8409
NSN 6150-01-232-5197
NSN 5960-00-387-6268
NSN 5975-01-331-8705
NSN 5855-01-070-4072
NSN 6320-00-394-8458
NSN 6240-01-411-1418
NSN 6130-01-447-1094
NSN 4140-01-101-2422
NSN 7035-01-487-4038