Product Details | VOLTAGE STANDARD

6625-00-438-9121 An item designed to produce an electromotive force whose voltage is known to a high degree of accuracy. It serves as a standard of calibration for electromotive force. See also CURRENT-VOLTAGE STANDARD.

Part Alternates: 25-451637-1, 741B, 6625-00-438-9121, 00-438-9121, 6625004389121, 254516371, 004389121

Instruments and Laboratory Equipment | Electrical and Electronic Properties Measuring and Testing Instruments

Supply Group (FSG) NSN Assign. NIIN
66 26 NOV 1969 00-438-9121

Cross Reference | NSN 6625-00-438-9121

Part Number Cage Code Manufacturer
25-451637-1 04655 GENERAL DYNAMICS C4 SYSTEMS, INC.
741B 1LQK8 KEYSIGHT TECHNOLOGIES, INC.
741B 28480 HEWLETT-PACKARD COMPANY DBA HEWLETT-PACKARD CO. OR HP

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Technical Data | NSN 6625-00-438-9121

Characteristic Specifications
ELECTROMOTIVE FORCE PRODUCTION METHOD ELECTRONIC
AC VOLTAGE RATING 115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL
FREQUENCY RATING 50.0 HERTZ MINIMUM AND 1000.0 HERTZ MAXIMUM
PHASE SINGLE
OUTPUT VOLTAGE RATING 0.0 VOLTS MINIMUM AND 1000.0 VOLTS MAXIMUM
OUTPUT ACCURACY RATING IN PERCENT -0.001 TO 0.001
WARM-UP TIME FOR MAXIMUM ACCURACY IN MINUTES 60.0
UNIT TYPE ENCASED
OVERALL WIDTH 16.750 INCHES NOMINAL
OVERALL HEIGHT 7.000 INCHES NOMINAL
OVERALL DEPTH 18.250 INCHES NOMINAL
TERMINAL QUANTITY 4
TERMINAL TYPE BANANA JACK
PORTABILITY PORTABLE
SPECIAL FEATURES DC STANDARD; AC-DC DIFFERENTIAL VOLTMETER
III UNPACKAGED UNIT WEIGHT 47.000 POUNDS
III SUPPLEMENTARY FEATURES HI-VOLTAGE DC STANDARD SOURCE; MEASURE POWER SUPPLY STABILITY; CALIBRATE PRECISION VOLTMETERS; DC STANDARD TRANSFER MEASUREMENTS; MEASURE ACCURATELY DC RESISTIVE DIVIDERS
III FUNCTIONAL DESCRIPTION CALIBRATES DIGITAL VOLTMETERS, DIFFERENTIAL VOLTMETERS, POTENTIOMETERS, VOLTAGE DIVIDERS
MANUFACTURERS CODE 1LQK8
DESIGN CONTROL REFERENCE 741B

Restrictions/Controls & Freight Information | NSN 6625-00-438-9121

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
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 P 77.5
Less than truck load rating J 100.2
Water commodity Code 738 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Q Extremely fragile items including delicate instruments.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6625-00-438-9121

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 CodeRHTG:AUTO TEST EQUIPMENT/AUTO TEST SYSTEMS (ATE/ATS) (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)
ReparabilitySAF 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 IDEPPATROLAIRCRAFT(EP-3E)
Source of SupplyN32Naval Inventory Control Point
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityWGround Support Equipment-End Items
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