Product Details | ELECTRICAL TACHOMETER INDICATOR SUBASSEMBLY

6620-00-785-2251 Two or more different types of items having a common mounting or mounted on each other which together form a portion of an INDICATOR, ELECTRICAL TACHOMETER, but which in itself is not a complete functioning item and cannot be assigned a more definite item name.20266200018Engine Instruments66800078Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Part Alternates: 2CM11BAA5, 327B309P6, 327B390P6, 6620-00-785-2251, 00-785-2251, 6620007852251, 007852251

Instruments and Laboratory Equipment | Engine Instruments

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1962 00-785-2251

Demand History | NSN 6620-00-785-2251

Part Number Request Date QTY Origin
6620-00-785-2251 2016-06-153 5 Indonesia
6620-00-785-2251 2010-08-228 1 US
2CM11BAA5 2010-05-145 5 us
6620-00-785-2251 2008-11-329 1 US
6620-00-785-2251 2008-03-68 1 US
2CM11BAA5 2008-03-63 1 US
6620-00-785-2251 2008-02-51 1 US

Cross Reference | NSN 6620-00-785-2251

Part Number Cage Code Manufacturer
2CM11BAA5 24446 GENERAL ELECTRIC CO
2CM11BAA5 97424 AMETEK, INC. DIV AEROSPACE & DEFENSE
327B309P6 99207 GENERAL ELECTRIC COMPANY DBA GE
327B390P6 99207 GENERAL ELECTRIC COMPANY DBA GE

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Technical Data | NSN 6620-00-785-2251

Characteristic Specifications
END ITEM IDENTIFICATION J85-GE-21, 21A, AND 21B TURBOJET ENGINES
SPECIAL FEATURES OPERATING VOLTAGE AT 1200 RPM GENERATOR 21 VOLTS, ALTERNATOR 28 VOLTS AND 5 VOLTS; 3 PHASES GENERATOR, 3 AND 2 PHASES ALTERNATOR; 2 POLES GENERATOR AND 12 POLES ALTERNATOR; DRIVE END RECEPTACLE MS33678-14S-6P, CONNECTOR END MS33678R-12S-3P; 0562 IN. LENGTH OF SHAFT FROM HOUSING; FLANGE MOUNTING METHOD; 4 UNTHREADED HOLE; 2.652 INCHES MOUNTING FACILITY CIRCLE DIAMETER; SELF EXCITED; 3 AND 6 RECEPTACLE TERMINAL TYPE AND QTY; A15 SINGLE STYLE SINGLE END; MECHANICALLY DRIVEN ELECTROMECHANICAL UNIT; TRANSMITS ELECTRICAL IMPULSES TO THE TACH INDICATOR WHICH SHOWS RPM IN PERCENT
III REFERENCE DATA AND LITERATURE MFG DRAWINGS 2CM11BAA5 AND 327B390
III PART NAME ASSIGNED BY CONTROLLING AGENCY GENERATOR, TACHOMETER - ALTERNATOR

Restrictions/Controls & Freight Information | NSN 6620-00-785-2251

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 120840 ENGINES INTERNAL COMBUSTION NOI
Less than car load rating P 77.5
Less than truck load rating F 150.0
Water commodity Code 593 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6620-00-785-2251

Category Code Description
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Materiel Management Aggregation CodeNTSX:AIRCRAFT INSTRUMENTS
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplyFHZOklahoma City Air Logistics Center
Tinker AFB, OK 73145-5989
AgencyDFDepartment of the Air Force
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityTAF Recoverable Assembly Management System (AFRAMS)
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes7RAeronautical Depot Level Repairable Spares
Naval Inventory Control Point, Philadelphia
Special Material IDMNJET ENGINES(J85)
Issue Repair, or RequisitionARRepairable item subject to centrally managed rework program at designated sites. Mandatory turn-in of item required except when initial issue or replacement of surveyed item is involved.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityHDepot Level Reparable
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each