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NSN 6625-01-155-3771, 6625011553771
AMMETER

Federal Supply Classification
FSC 6625 - Electrical and Electronic Properties Measuring and Testing Instruments
National Item Identification Number
NIIN 011553771
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 6625-01-155-3771

National Stock Number (NSN) 6625-01-155-3771, or NIIN 011553771, (ammeter) was assigned June 8, 1983 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 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, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 5 contracts issued for this part number, with 5 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M024V1443, SPE7MC23V4105, SPE7M922P0656, SPE7M922P0302, SPE7M120P1372. The total value of the awarded contracts has been US$ 42,777.07.

This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 20,234. 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.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

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 6625011553771 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) -1.5/+1.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
MEASUREMENT RANGE
(BHMW) +0.0/+6.0 KILOAMPERES, AC SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT
(APPN) -1.5 TO 1.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLOR
(AQFY) WHITE SINGLE INDICATOR SINGLE RANGE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH
(ABKQ) 3.376 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH
(ABKR) 3.376 INCHES NOMINAL
CIRCUIT ATTACHMENT METHOD AND QUANTITY
(CTTD) 2 THREADED STUD
CIRCUIT CURRENT FOR WHICH DESIGNED
(AACT) AC
DIAL SCALE MARKING COLOR
(APMM) BLACK SINGLE INDICATOR SINGLE RANGE
FEATURES PROVIDED
(CBBL) ZERO ADJUSTER
INSTALLATION DESIGN
(AMQY) PANEL
NONDEFINITIVE SPEC/STD DATA
(ZZZT) MR49 TYPE
OVERALL HEIGHT
(ABKW) 4.250 INCHES MINIMUM AND 4.750 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 11.000 INCHES MAXIMUM
OVERALL WIDTH
(ABMK) 4.250 INCHES MINIMUM AND 4.750 INCHES MAXIMUM
MATERIAL
(MATT) PLASTIC
MEASUREMENT RANGE
(BHMW) +0.0 TO 6.0 KILOAMPERES, AC SINGLE INDICATOR SINGLE RANGE
METER BODY DIAMETER BEHIND MOUNTING FLANGE
(APSW) 3.980 INCHES MAXIMUM
METER DEPTH BEHIND MOUNTING FLANGE
(APST) 9.000 INCHES MAXIMUM
MOUNTING ARRANGEMENT STYLE
(ANRL) FOUR HOLE/STUD RECTANGULAR/SQUARE
MOUNTING FACILITY TYPE AND QUANTITY
(AXHR) 4 THREADED STUD
MOUNTING STUD DIAMETER
(BLKZ) 0.250 INCHES NOMINAL
MOUNTING STUD LENGTH
(ADAG) 0.625 INCHES NOMINAL
MOVEMENT SUSPENSION METHOD
(CTQL) TAUT BAND
MOVEMENT TYPE
(AQEC) MOVING IRON VANE
SCALE SELECTION METHOD
(BLSB) TERMINAL
SENSITIVITY RATING
(ANTG) 5.0 AMPERES
TEST DATA DOCUMENT
(TEST) 81349-MIL-M-16034/4 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
STYLE DESIGNATOR
(STYL) RECTANGULAR FLUSH MTG

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