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 6620-00-627-3688
NSN 6685-01-358-1454
NSN 5855-00-688-9954
NSN 6650-01-180-5273
NSN 6645-01-248-8033
NSN 6650-00-351-9362
NSN 6645-00-467-6094
NSN 5855-01-169-9228
NSN 5960-01-461-1384
NSN 5985-01-145-5337
NSN 5998-01-447-2775
NSN 5905-01-640-8735