1、NOTE: MIL-STD-1559A has been redesignated as a handbook, and is to be used for guidance purposes only. This document is no longer to be cited as a requirement. For administrative expediency, the only physical change from MIL-STD-1559A is this cover page. However, this document is no longer to be cit
2、ed as a requirement. If cited as a requirement, contractors may disregard the requirements of this document and interpret its contents only as guidance. NOT MEASUREMENT SENSITIVE MIL-HDBK-1559 14 Februarv 1997 DEPARTMENT OF DEFENSE HANDBOOK NUMBERS, SERIAL, AIRCRAFT GAS TURBINE ENGINE AND ENGINE MOD
3、ULE ASSIGNMENT OF THIS HANDBOOK IS FOR GUIDANCE ONLY DO NOT CITE THIS DOCUMENT AS A REQUIREMENT AMSC NIA FSC 2840 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEPART
4、MENT OF DEFENSE WASHINGTON, D.C. 20301 Numbers, Serial, Aircraft Gas Turbine Engine and Engine Module Assignment of MIL-STD-1559 1. This Military Standard is approved for use by all Departments and Agencies of the Department of Defense. 2. Recommended corrections, additions, or deletions should be a
5、ddressed to ASD/ENESS, Wright Patterson AFB, OH 45433 11 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1559A 1. SCOPE. This standard describes the method of assignment and arrangement of letters and numerals used by the Military Services to
6、 identify complete engines and modules (major subassemblies thereof) as to the manufacturer and series in production. The engine/module serial number shall be the only one required for assignment and application to the complete engine and modules thereof. This standard applies to propulsion engines
7、and airborne auxiliary power units. - 2. SERIAL NUMBERS. Aircraft gas turbine engine and engine module serial numbers shall be composed of three parts. engine or module identification, and serial number. These are the manufacturers symbol, 2.1 The first part of the serial number shall consist of a t
8、wo-letter symbol indicating the manufacturer, as follows: Manufacturers Name Letter Symbol Aerojet AJ Air Force Aero Propulsion Laboratory Air Research Division, Garrett Corporation GA PL AD Allison Division, General Motors Corporation Curtiss-Wright Corporation Ford Motor Company WA FD General Elec
9、tric Company GE Lycoming Division, Avco Corporation LD Mar quad t Company MA Corporation PW Rolls Royce, Ltd. RR Solar DivisLon, International Harvester Corporation so United Aircraft of Canada, Ltd. CP United Aircraft of West Virginia Pratt and Whitney Aircraft Division, United Aircraft Rocke tdyne
10、 RD Teledyne Continental Aviation and Engineering Corporation CA wv United Aircraft Research Laboratory UA United Technology Center UT Williams International CFM International Microturbo 1 WR CF MT Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-
11、STD-1559A 2.1.1 Manufacturers code symbol. These two letter symbols are not to be confused with those codes established by the Federal Supply Code for Manu- facturers Handbook, 114, which covers code identification symbols of principal manufacturers of equipment and parts. W- 2.2 The second part of
12、the serial number shall consist of a dash and a letter symbol indicating an engine or module, ds follows: Engine Augmentor or Afterburner module Fan/inlet module -E -A -F - - - Core engine - core compressor module and compressor -C - module for single spool engine Turbine/Fan Drive - (Low Pressure)
13、module Turbine, high pressure compressor drive L -H - -S -G -D -M - Combustor/Hot Section module Gear box module - reduction gear assembly (turboprop) Accessory duct module (incl. gearbox) Aircraft Mounted Accessory Drive System - - - Exhaust nozzle module Turbine Assembly Module -N -T - - 2.3 The t
14、hird part of the serial number shall consist of a six-digit numeric possible and practicable to have serial numbers assigned to each engine andfor module in consecutive blocks. The blocks shall be of sufficient size to amply cover anticipated production. It is also desirable and recommended to utili
15、ze the first two digits of this field to indicate year of contract. field, which will be assigned by the manufacturer. It is desirable, where 1 3. Examples The following hypothetical examples illustrate the arrangement and significance of subject serial numbers: GE-E740010 General Electric - serial
16、number indicates the 10th engine manufactured by General Electric of a given type, model and series under a 1974 contract. PW-A740009 Pratt and Whitney - serial number indicates the 9th augmentor (afterburner) produced for a given type, model and series engine under a 1974 contract. 4. Assignment -
17、Notification - Immediately upon assignment of any block of numbers the manufacturer shall forward this information, through the cognizant contracting officer, to the appropriate headquarters. Custodians Air Force - 99 Army - AV Rev i ewer Preparing activity : Air Force - 82,99 Air Force - 11 Project No. MISC-OD99 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
