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 4140-01-468-3693
NSN 5990-01-116-2181
NSN 5855-01-203-4719
NSN 5910-01-407-5556
NSN 6620-01-487-2509
NSN 5999-01-335-2757
NSN 6135-01-554-4281
NSN 6240-01-032-5105
NSN 5990-01-588-3999
NSN 5905-01-067-9402
NSN 6130-01-598-0221
NSN 5990-01-112-3177