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 5855-01-042-7990
NSN 6110-00-308-3993
NSN 6220-01-333-7978
NSN 5920-01-145-5362
NSN 6620-01-127-8885
NSN 5920-01-583-6368
NSN 6685-01-347-6644
NSN 6685-01-338-6131
NSN 5930-00-236-0332
NSN 5990-01-599-7106
NSN 6110-01-335-9743
NSN 5925-01-229-6924