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NSN 6625-00-423-6738, 6625004236738
AMMETER

Federal Supply Classification
FSC 6625 - Electrical and Electronic Properties Measuring and Testing Instruments
National Item Identification Number
NIIN 004236738
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 6625-00-423-6738

National Stock Number (NSN) 6625-00-423-6738, or NIIN 004236738, (ammeter) was assigned April 9, 1971 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. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

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

This NSN is unique to one weapons system.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. 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: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. 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 6625004236738 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

UNABLE TO DECODE
(APSN) MAGNETIC OR UNABLE TO DECODE
CIRCUIT CONSTRUCTION TYPE (NON-CORE)
(BHSX) NONELECTRONIC
ACCURACY IN PERCENT
(APPN) -2.0/+2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
III INSTALLATION DESIGN
(AMQY) PANEL
MEASUREMENT RANGE
(BHMW) +0.0/+1.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE
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 THREADED STUD
CIRCUIT CONSTRUCTION TYPE
(BHSX) NONELECTRONIC
CIRCUIT CURRENT FOR WHICH DESIGNED
(AACT) DC
DIAL SCALE MARKING COLOR
(APMM) BLACK SINGLE INDICATOR SINGLE RANGE
FURNISHED ITEMS AND QUANTITY
(AKYN) NUT 7; WASHER 5
ENVIRONMENTAL PROTECTION
(ADZC) SHOCK RESISTANT AND VIBRATION RESISTANT
FEATURES PROVIDED
(CBBL) MAGNETIC SHIELD AND ZERO ADJUSTER
FSC APPLICATION DATA
(ZZZV) TEST SET,ELECT. EQUIP.
INDICATOR TYPE
(AMKD) DIAL W/POINTER
INSTALLATION DESIGN
(AMQY) PANEL
NUCLEAR HARDNESS CRITICAL FEATURE
(NHCF) NONHARDENED
OVERALL DIAMETER
(ADAV) 2.695 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 2.030 INCHES NOMINAL
PANEL FOR WHICH DESIGNED
(APSN) MAGNETIC OR NONMAGNETIC
MATERIAL
(MATT) STEEL
MEASUREMENT RANGE
(BHMW) +0.0 TO 1.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE
METER BODY DIAMETER BEHIND MOUNTING FLANGE
(APSW) 2.150 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE
(APST) 1.170 INCHES NOMINAL
MOUNTING BOLT CIRCLE DIAMETER
(AFFL) 2.440 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) 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
MOVEMENT SUSPENSION METHOD
(CTQL) JEWEL PIVOT BASE
MOVEMENT TYPE
(AQEC) MOVING IRON VANE
SCALE DIVISION QUANTITY
(ABWG) 20 SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPE
(BHDC) LINEAR SINGLE INDICATOR SINGLE RANGE
SENSITIVITY RATING
(ANTG) 10.0 MILLIAMPERES
POINTER COLOR
(ASSS) BLACK SINGLE INDICATOR SINGLE RANGE
POWER SOURCE
(AWZJ) EXTERNAL
SPECIAL FEATURES
(FEAT) RUGGEDIZED
SPECIAL MARKINGS
(MARK) SEALED DO NOT OPEN ON REAR OF METER; PLUS SIGN OVER POSITIVE YERMINAL
STYLE DESIGNATOR
(STYL) ROUND FLUSH MTG
SURFACE TREATMENT
(SFTT) CADMIUM
UNABLE TO DECODE
(APSN) UNABLE TO DECODE OR UNABLE TO DECODE
UNABLE TO DECODE
(BHSX) UNABLE TO DECODE

Manufacturer Part Numbers

3919601

RNCC
3
RNVC
2
621

RNCC
5
RNVC
1
62115085

RNCC
5
RNVC
2
8309

RNCC
5
RNVC
1

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