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 6645-00-574-9712
NSN 6650-01-586-5010
NSN 2925-00-526-4541
NSN 6220-01-441-2889
NSN 5998-01-453-4566
NSN 6620-01-021-8445
NSN 5915-01-489-0722
NSN 5985-01-144-4671
NSN 6610-00-034-3709
NSN 5855-01-222-1242
NSN 5990-00-372-5177
NSN 5905-00-428-4547