Product Details | INDICATOR TEST SET

4920-00-799-7813 A test set specifically designed for use in making examinations of indicators.20349200058Aircraft Maintenance and Repair Shop Specialized Equipment66250070Electrical and Electronic Properties Measuring and Testing Instruments66800078Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Part Alternates: SMS237, J667524, J667-524, TTU27E, TT3, 100198, 4920-00-799-7813, 00-799-7813, 4920007997813, 007997813

Maintenance and Repair Shop Equipment | Aircraft Maintenance and Repair Shop Specialized Equipment

Supply Group (FSG) NSN Assign. NIIN
49 01 JAN 1963 00-799-7813

Drawings & Photos | NSN 4920-00-799-7813


Demand History | NSN 4920-00-799-7813

Part Number Request Date QTY Origin
TTU27E 2023-02-47 1 US
4920-00-799-7813 2020-01-29 2 US
4920-00-799-7813 2020-01-29 2 US
007997813 2020-01-15 2 United States
4920-00-799-7813 2019-03-73 1 US
TTU27E 2018-02-32 1 Greece
TTU27E 2017-02-39 1 FX
TTU27E 2014-12-364 4
4920-00-799-7813 2014-12-361 4 NECO
TTU27E 2014-09-248 1 TW
TTU27E 2014-04-92 1 KR
TTU27E 2012-09-261 4 US
4920-00-799-7813 2012-07-187 4 US
TTU27E 2011-06-176 12
4920-00-799-7813 2011-06-175 12 NECO
4920-00-799-7813 2010-10-277 1 MX
TTU27E 2009-06-159 1 US
TTU27E 2009-04-106 1 Malaysia
4920-00-799-7813 2009-03-69 1 Malaysia
TTU27E 2009-01-26 1 Malaysia
TTU27E 2008-10-284 1 United States
4920-00-799-7813 2008-08-242 1 US
4920-00-799-7813 2008-01-02 1 United States
TTU27E 2007-12-353 1 US
4920-00-799-7813 2007-11-331 1 United States

Cross Reference | NSN 4920-00-799-7813

Part Number Cage Code Manufacturer
100198 99251 CARLETON LIFE SUPPORT SYSTEMS INC. DBA COBHAM MISSION SYSTEM
J667-524 53247 PRODUCTS SUPPORT, INC.
SMS237 0UES3 MID-AMERICA AVIATION, INC.
TT3 99251 CARLETON LIFE SUPPORT SYSTEMS INC. DBA COBHAM MISSION SYSTEM
TTU27E 81352 AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS

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Technical Data | NSN 4920-00-799-7813

Characteristic Specifications
SPECIAL FEATURES O/A DIM: 21.000 IN. LG,9.000 IN. W.,11.000 IN. H.; WT: 35 LBS; COMPANY ITEM NAME-TESTER, TACHOMETER
III FUNCTIONAL CLASSIFICATION AA-6.1
III FUNCTIONAL DESCRIPTION USED TO TEST TACHOMETER INDICATORS FOR STARTING VOLTAGE AND CALIBRATION ACCURACY AND THE TACHOMETER GENERATORS FOR SPEED AND VOLTAGE OUTPUT UNDER LOAD. THE INDICATORS AND GENERATORS CAN BE TESTED WHEN REMOVED OR INSTALLED IN THE ACFT. USED FOR ORGANIZATIONAL AND INTERMEDIATE LEVELS OF MAINTENANCE
III RELATIONSHIP TO SIMILAR EQUIPMENT ALTERNATES: PRODUCTS SUPPORT INC P/N R667-001; BULOVA SYSTEMS AND INSTRUMENTS CORP P/N BTT2ADM; CONSOLIDATED AIRBORNE SYSTEMS INC P/N TT3
III REFERENCE DATA AND LITERATURE NAVWEPS 17-15CM-2
MANUFACTURERS CODE 99251
DESIGN CONTROL REFERENCE TT3

Restrictions/Controls & Freight Information | NSN 4920-00-799-7813

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
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 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating J 100.2
Less than truck load rating W Rating Variable
Water commodity Code 72D 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 Q Extremely fragile items including delicate instruments.
Special Handling Code Q unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4920-00-799-7813

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 CodeRNTG:GROUND SUPPORT EQUIPMENT (FSC RESIDUAL MMAC)
Budget CodeY variousO & M:AF centrally procured equipment items. They are separate, primary end items (other than the weapon system itself) needed by a user to perform an assigned mission. They are nonexpendable items (ERRCD NF or ND) which are not consumed in use, and they do not lose their original identity during periods of use by incorporation into, or attachment to another assembly.
Source of SupplyFLZWarner Robins Air Logistics Center
Robins AFB, GA 31098-5609
AgencyDFDepartment of the Air Force
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityUAF Equipment Management System (AFEMS)
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
Cognizance Codes1RAeronautical, photographic, and meteorological material (consumable or expense type material)
Naval Inventory Control Point, Philadelphia
Special Material IDTXAvionics support equipment and parts
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
ReparabilityWGround Support Equipment-End Items
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each