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 5990-01-628-8188
NSN 6320-01-270-1419
NSN 6135-01-561-5945
NSN 6320-00-466-0371
NSN 6240-01-387-6725
NSN 5975-01-247-4791
NSN 6145-01-450-4987
NSN 5998-01-608-7844
NSN 5895-01-415-1245
NSN 6145-00-635-9957
NSN 5999-01-033-6705
NSN 5855-00-089-3974