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 5998-01-378-5729
NSN 6220-00-061-8076
NSN 6240-01-135-0624
NSN 5910-01-652-0233
NSN 5998-01-310-3542
NSN 6685-00-221-5750
NSN 5985-01-231-3732
NSN 6110-01-623-9851
NSN 5920-00-575-8826
NSN 4140-00-575-6586
NSN 6220-01-109-0512
NSN 5990-01-039-6284