Product Details | ELECTRICAL TACHOMETER INDICATOR

6620-01-157-9266 An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.2036320000066200018Engine Instruments66800078Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Part Alternates: MILI25623, MIL-I-25623, 8DJ81CBD4, 6620-01-157-9266, 01-157-9266, 6620011579266, 011579266

Instruments and Laboratory Equipment | Engine Instruments

Supply Group (FSG) NSN Assign. NIIN
66 13 JUL 1983 01-157-9266

Drawings & Photos | NSN 6620-01-157-9266


Demand History | NSN 6620-01-157-9266

Part Number Request Date QTY Origin
6620-01-157-9266 2021-08-236 1 United States
6620-01-157-9266 2017-02-47 2 MANUAL
8DJ81CBD4 2017-02-47 2 Philippines
6620-01-157-9266 2016-05-151 1 United States
6620-01-157-9266 2012-10-289 1 United States
8DJ81CBD4 2012-08-226 2 Czech Republic
8DJ81CBD4 2012-04-94 5 Indonesia
8DJ81CBD4 2012-03-81 2 Singapore
8DJ81CBD4 2011-08-236 2 United States
6620-01-157-9266 2011-05-143 1 United States
6620-01-157-9266 2011-03-63 1 US
6620-01-157-9266 2009-12-342 8 us
6620-01-157-9266 2009-08-221 1 Spain
8DJ81CBD4 2009-07-203 1 Malaysia
8DJ81CBD4 2009-06-161 1 Malaysia
8DJ81CBD4 2009-05-147 1 Malaysia
8DJ81CBD4 2009-03-76 1 Philippines
8DJ81CBD4 2009-01-29 1 us
8DJ81CBD4 2008-05-128 1 Malaysia

Cross Reference | NSN 6620-01-157-9266

Part Number Cage Code Manufacturer
8DJ81CBD4 97424 AMETEK, INC. DIV AEROSPACE & DEFENSE
MIL-I-25623 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 6620-01-157-9266

Characteristic Specifications
ELECTRICAL CONNECTION QUANTITY 1
ELECTRICAL CONNECTION IDENTIFYING NUMBER MS33678-10SL-3P
PRESENTATION TYPE DIAL
SCALE RANGE 0.0 TO 110.0 PERCENT SINGLE INDICATOR SINGLE SCALE
POINTER TYPE INDICATING SINGLE POINTER
INDIVIDUAL MARKING PERCENT RPM
LENGTH 4.250 INCHES NOMINAL
DIAL OUTSIDE DIAMETER 2.000 INCHES NOMINAL
SPECIAL FEATURES CASE PER MS33639; INCLUDES SUBDIAL WITH POINTER; WEIGHT 1 LB
III END ITEM IDENTIFICATION KC-135E, B52 AND C130 ACFT
III SUPPLEMENTARY FEATURES T.O. 1C-135(K)-4 FIG 584
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-I-25623

Restrictions/Controls & Freight Information | NSN 6620-01-157-9266

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
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 6620-01-157-9266

Category Code Description
Materiel Category and Inventory ManagerH Aircraft, Air Materiel
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment1 REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance.
Specific Group/Generic CodeC Other Aircraft Categories
Weapons Systems/End Item or Homogeneous GroupC8Aviation Sets, Kits and Outfits, Aircraft Ground Support Equipment (AGSE) Surface-to-Air Missiles
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplyB17US Army Aviation and Missile Command (Air)
ATTN: AMSMI-LC-MM-C
Redstone Arsenal, AL 35898-5230
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityDWhen repair is beyond lower level maintenance capability, evacuate the item to depot. Disposal is not authorized below wholesale level.
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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.
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 IDLCCARGO/TRANSPORTAIRCRAFT(C130)
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
ReparabilityE(1) IRAM Program Intensive Management Reparables (2) Material (expendable ordnance) Requiring Lot and Serial Number Control but which is Reported by Serial Number Only
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