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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6650-01-547-4342
NSN 6110-01-653-6139
NSN 5930-01-364-0943
NSN 5910-00-073-5096
NSN 6220-01-125-0891
NSN 6135-01-359-4293
NSN 6130-00-971-1651
NSN 5985-01-100-2112
NSN 6610-00-681-0590
NSN 5925-01-408-2652
NSN 6110-01-116-6190
NSN 5990-00-304-7038