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NSN 6625-00-553-4778, 6625005534778
AMMETER

Federal Supply Classification
FSC 6625 - Electrical and Electronic Properties Measuring and Testing Instruments
National Item Identification Number
NIIN 005534778
Codification Country
United States
Item Name Code
INC 16450
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; 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.
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DLMS® Summary

National Stock Number 6625-00-553-4778

National Stock Number (NSN) 6625-00-553-4778, or NIIN 005534778, (ammeter) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 16450. [AN INSTRUMENT WHICH MEASURES ELECTRIC CURRENT AND IS CALIBRATED AND MARKED IN AMPERES OR ANY MULTIPLE AND/OR SUBMULTIPLE THEREOF. THE VALUE MAY BE EXPRESSED BY MEANS OF A POINTER AND CALIBRATED DIAL OR A DIGITAL READOUT DISPLAY. FOR CURRENT DETECTING TYPE OF DEVICES, SEE GALVANOMETER.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; 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. NSN 6625005534778 does not contain precious metals.

This NSN is associated to Schedule B 9030908030: parts and accessories of articles of schedule b subheading 9030.39. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334515: instrument manufacturing for measuring and testing electricity and electrical signals.

This information was last updated on .


Technical Characteristics

III INSTALLATION DESIGN
(AMQY) PANEL
ACCURACY IN PERCENT
(APPN) -2.0/+2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
UNABLE TO DECODE
(BHSX) UNABLE TO DECODE
PANEL FOR WHICH DESIGNED (NON-CORE)
(APSN) NONMAGNETIC
ACCURACY IN PERCENT
(APPN) -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLOR
(AQFY) WHITE SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY
(CTTD) 2 SOLDER LUG AND 2 THREADED STUD
CIRCUIT CONSTRUCTION TYPE
(BHSX) NONELECTRONIC
CIRCUIT CURRENT FOR WHICH DESIGNED
(AACT) DC
DIAL SCALE MARKING COLOR
(APMM) BLACK SINGLE INDICATOR SINGLE RANGE
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS
(AAPB) 2000.0
ENVIRONMENTAL PROTECTION
(ADZC) SHOCK RESISTANT AND VIBRATION RESISTANT
FEATURES PROVIDED
(CBBL) MAGNETIC SHIELD AND ZERO ADJUSTER
FSC APPLICATION DATA
(ZZZV) TEST SET,ELECTRONIC EQUIPMENT
INDICATOR TYPE
(AMKD) DIAL W/POINTER
INSTALLATION DESIGN
(AMQY) PANEL
NUCLEAR HARDNESS CRITICAL FEATURE
(NHCF) NONHARDENED
OVERALL DIAMETER
(ADAV) 3.500 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 2.130 INCHES NOMINAL
PANEL FOR WHICH DESIGNED
(APSN) NONMAGNETIC
MATERIAL
(MATT) STEEL
MEASUREMENT RANGE
(BHMW) -100.0 TO 100.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE
METER BODY DIAMETER BEHIND MOUNTING FLANGE
(APSW) 2.675 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE
(APST) 1.063 INCHES NOMINAL
MOUNTING BOLT CIRCLE DIAMETER
(AFFL) 3.160 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLE
(ANRL) THREE HOLE/STUD BOLT CIRCLE
MOUNTING FACILITY TYPE AND QUANTITY
(AXHR) 3 SCREW AND 3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER
(ABTB) 0.150 INCHES NOMINAL
MOVEMENT SUSPENSION METHOD
(CTQL) JEWEL PIVOT BASE
MOVEMENT TYPE
(AQEC) MOVING COIL, PERMANENT MAGNET
SCALE DIVISION QUANTITY
(ABWG) 100 SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPE
(BHDC) LINEAR SINGLE INDICATOR SINGLE RANGE
SENSITIVITY RATING
(ANTG) 20.0 MILLIVOLTS
POINTER COLOR
(ASSS) BLACK SINGLE INDICATOR SINGLE RANGE
POWER SOURCE
(AWZJ) EXTERNAL
SPECIAL FEATURES
(FEAT) RUGGEDIZED
SPECIAL MARKINGS
(MARK) NULL INDICATOR
STYLE DESIGNATOR
(STYL) ROUND FLUSH MTG
MEASUREMENT RANGE
(BHMW) -100.0/+100.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE
UNABLE TO DECODE
(APSN) UNABLE TO DECODE
CIRCUIT CONSTRUCTION TYPE (NON-CORE)
(BHSX) NONELECTRONIC

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