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 5960-01-222-4199
NSN 6650-01-168-8451
NSN 5905-01-242-9920
NSN 5985-01-236-0263
NSN 7035-01-633-9537
NSN 6130-00-815-3516
NSN 5965-01-197-6924
NSN 6150-01-247-5256
NSN 6240-00-218-1480
NSN 6620-01-633-8443
NSN 5998-01-177-7889
NSN 5930-01-078-9357