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NSN 6625-00-649-3881, 6625006493881
AMMETER

Federal Supply Classification
FSC 6625 - Electrical and Electronic Properties Measuring and Testing Instruments
National Item Identification Number
NIIN 006493881
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 6625-00-649-3881

National Stock Number (NSN) 6625-00-649-3881, or NIIN 006493881, (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 is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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: Not established. Not established.

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 6625006493881 contains an unknown precious metal.

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

ACCURACY IN PERCENT
(APPN) -5.0/+5.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT
(APPN) -5.0 TO 5.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLOR
(AQFY) WHITE SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY
(CTTD) 2 THREADED STUD
CIRCUIT CURRENT FOR WHICH DESIGNED
(AACT) DC
DIAL SCALE MARKING COLOR
(APMM) BLACK SINGLE INDICATOR SINGLE RANGE
INSTALLATION DESIGN
(AMQY) PANEL
OVERALL DIAMETER
(ADAV) 2.687 INCHES NOMINAL
MEASUREMENT RANGE
(BHMW) -20.0 TO 20.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE
METER DEPTH BEHIND MOUNTING FLANGE
(APST) 1.046 INCHES NOMINAL
METER BODY DIAMETER BEHIND MOUNTING FLANGE
(APSW) 2.093 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLE
(ANRL) THREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER
(AFFL) 2.390 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY
(AXHR) 3 UNTHREADED HOLE
MOUNTING HOLE DIAMETER
(ABTB) 0.128 INCHES NOMINAL
MOVEMENT SUSPENSION METHOD
(CTQL) JEWEL PIVOT BASE
MOVEMENT TYPE
(AQEC) MOVING COIL, PERMANENT MAGNET
SCALE DIVISION QUANTITY
(ABWG) 20 SINGLE INDICATOR SINGLE RANGE
SENSITIVITY RATING
(ANTG) 50.0 MILLIVOLTS
STYLE DESIGNATOR
(STYL) ROUND FLUSH MTG
MEASUREMENT RANGE
(BHMW) -20.0/+20.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE
III INSTALLATION DESIGN
(AMQY) PANEL
STYLE DESIGNATOR
(STYL) C1 ROUND FLUSH MTG

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