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 6620-01-503-2330
NSN 6105-01-655-1408
NSN 6145-01-500-2716
NSN 5915-01-363-3850
NSN 6105-00-161-1834
NSN 5945-01-046-4529
NSN 5998-00-845-4873
NSN 6620-00-924-4369
NSN 6645-01-456-2161
NSN 6620-01-112-6440
NSN 6110-01-089-8130
NSN 4140-01-546-0385