Request For Price Alternate Part NumberPart NameReplaced PNQuanityMaterial Condition BH00353-7 Nut Self-Locking Double Hex, Reduced Envelope AMS 7251 P & W ST1258-13 Factory New New Unused Surplus Overhauled Used Any Aircraft Models Pratt & Whitney (4152, 4156, 4158) Company Name First Name * Last Name * Email * Phone Number * Notes Sales Order T&CPrivacy Policy Send Request Please note that by requesting pricing, you are accepting our Sales Order T&C and Privacy Policy. For more information, please follow the links under the policy menu below.