As-568a o-ring size -142
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 5915-01-056-5141
NSN 5935-01-517-6221
NSN 5915-01-201-5575
NSN 5930-00-468-5584
NSN 5935-01-190-3223
NSN 6620-01-558-6558
NSN 6145-01-030-4944
NSN 6110-01-201-5801
NSN 6105-00-860-7100
NSN 5835-01-090-0784
NSN 6110-00-229-5541
NSN 5930-01-240-0476