Product Details | NULL METER

6625-00-086-4448 An electrically operated instrument having a zero point on its scale (usually located in the center thereof). It may not indicate units of electrical measurement. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. When the indication shows zero, an electrical value of "zero" has been reached in the circuit. It is generally used in situations in which zero is the desired effect. Excludes AMMETER, GALVANOMETER; METER, ARBITARY SCALE; and VOLTMETER.

Part Alternates: 2639715, 6625-00-086-4448, 00-086-4448, 6625000864448, 000864448

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

Supply Group (FSG) NSN Assign. NIIN
66 20 DEC 1967 00-086-4448

Drawings & Photos | NSN 6625-00-086-4448


Cross Reference | NSN 6625-00-086-4448

Part Number Cage Code Manufacturer
2639715 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
2639715 16624 NAVAL RESERVE CENTER
2639715 55026 SIMPSON ELECTRIC COMPANY DBA (SUB OF LAC DU FLAMBEAU BAND OF

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Technical Data | NSN 6625-00-086-4448

Characteristic Specifications
INSTALLATION DESIGN PANEL
(NON-CORE DATA) PANEL FOR WHICH DESIGNED MAGNETIC OR NONMAGNETIC
INDICATOR TYPE DIAL W/POINTER
SCALE MARKING NULL; 0; CW; CCW
ACCURACY IN PERCENT -3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPE NONLINEAR SINGLE INDICATOR SINGLE RANGE
POINTER COLOR BLACK SINGLE INDICATOR SINGLE RANGE
DIAL SCALE MARKING COLOR BLACK AND GREEN SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLOR WHITE SINGLE INDICATOR SINGLE RANGE
MOVEMENT TYPE MOVING COIL, PERMANENT MAGNET
MOVEMENT SUSPENSION METHOD JEWEL PIVOT BASE
CIRCUIT ATTACHMENT METHOD AND QUANTITY 2 SOLDER PIN
SENSITIVITY RATING 50.0 MICROAMPERES
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS 1500.0
CIRCUIT CURRENT FOR WHICH DESIGNED DC
STYLE DESIGNATOR C2 RECTANGULAR FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE 1.510 INCHES MAXIMUM
METER DEPTH BEHIND MOUNTING FLANGE 1.000 INCHES MAXIMUM
OVERALL HEIGHT 1.813 INCHES NOMINAL
OVERALL LENGTH 1.750 INCHES MAXIMUM
OVERALL WIDTH 1.813 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY 4 UNTHREADED HOLE
MOUNTING HOLE DIAMETER 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
MOUNTING ARRANGEMENT STYLE E3 FOUR HOLE/STUD RECTANGULAR/SQUARE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 1.306 INCHES MINIMUM AND 1.318 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 1.306 INCHES MINIMUM AND 1.318 INCHES MAXIMUM
MATERIAL STEEL
SURFACE TREATMENT ENAMEL
NUCLEAR HARDNESS CRITICAL FEATURE NONHARDENED
ENVIRONMENTAL PROTECTION SHOCK RESISTANT AND VIBRATION RESISTANT
SPECIAL MARKINGS ARROWS FROM CW AND CCW POINTING TOWARD 0; CW,CCW AND ARROWS ARE GREEN
FEATURES PROVIDED MAGNETIC SHIELD AND ZERO ADJUSTER
SPECIAL FEATURES RUGGEDIZED
SPECIAL TEST FEATURES CONFORMS TO MIL-M-10304/21
III SUPPLEMENTARY FEATURES 1.0 MA POWER CONSUMPTION
III FSC APPLICATION DATA TEST SET,ELECT. EQUIP.

Restrictions/Controls & Freight Information | NSN 6625-00-086-4448

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:7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
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 136740 METERS ELEC/PARTS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 657 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6625-00-086-4448

Category Code Description
Cognizance Codes9NNavy-owned stocks of defense electronic material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9EDefense Supply Center Columbus
Columbus, OH 43218
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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 Code7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each