A petroleum oil prepared principally for lubrication in piston type aircraft engines.
Classification: Aviation engine lubricating oils (except jet engine lubricating oils)
NSN 6610-01-461-1644
NSN 6610-01-023-1918
NSN 6130-01-378-7082
NSN 5999-01-354-0626
NSN 5990-00-965-9611
NSN 6220-00-186-8565
NSN 5915-00-463-4737
NSN 5925-01-058-1853
NSN 7035-00-849-5526
NSN 5895-00-906-6217
NSN 6610-01-406-1601
NSN 5965-00-557-3816