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 5990-01-142-0538
NSN 5925-01-543-0684
NSN 6150-01-094-3735
NSN 6650-01-522-3637
NSN 6650-01-126-6238
NSN 5925-01-566-7676
NSN 6240-00-412-2307
NSN 5925-00-318-2222
NSN 6150-00-422-4545
NSN 6135-01-108-6057
NSN 6320-01-233-5798
NSN 5905-00-717-6606