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 6610-00-816-4998
NSN 5855-00-631-4565
NSN 5835-00-967-0998
NSN 5990-00-900-4459
NSN 6130-01-244-9228
NSN 6220-01-363-9713
NSN 6645-01-179-0243
NSN 5998-01-328-9154
NSN 5950-01-181-6641
NSN 6620-01-631-0700
NSN 5985-00-067-6750
NSN 4140-00-211-5970