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 6645-01-055-0373
NSN 2925-01-617-6302
NSN 5960-01-142-1995
NSN 5935-01-064-9891
NSN 6610-01-435-5425
NSN 6135-01-502-3807
NSN 6220-01-315-9299
NSN 6685-01-419-1924
NSN 5925-01-240-4048
NSN 6620-01-326-4451
NSN 5910-00-902-5895
NSN 5996-01-601-0012