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 6685-01-634-0611
NSN 6220-00-625-8554
NSN 5996-00-721-2194
NSN 6240-01-286-3200
NSN 5965-01-222-1420
NSN 6620-01-510-1859
NSN 4140-01-232-0537
NSN 5975-01-541-2551
NSN 6145-01-462-1764
NSN 5965-01-126-7500
NSN 5920-00-790-7906
NSN 6105-00-115-0204