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NSN 6625-00-841-6641, 6625008416641
METER,ELECTRICAL FREQUENCY

Federal Supply Classification
FSC 6625 - Electrical and Electronic Properties Measuring and Testing Instruments
National Item Identification Number
NIIN 008416641
Codification Country
United States
Item Name Code
INC 16454
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 6625-00-841-6641

National Stock Number (NSN) 6625-00-841-6641, or NIIN 008416641, (meter,electrical frequency) was assigned January 1, 1962 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. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 19, 2015, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. 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) 16454. [AN INSTRUMENT WHICH MEASURES THE RATE OF REGULARLY RECURRING VARIATIONS IN AN ELECTRIC CURRENT OR VOLTAGE AND IS USUALLY CALIBRATED IN HERTZ (CYCLES PER SECOND OR CPS). THE VALUE MAY BE EXPRESSED BY MEANS OF A POINTER AND CALIBRATED DIAL VIBRATING REED OR A DIGITAL READ OUT DISPLAY. FOR INSTRUMENTS WHICH MEASURE RADIO FREQUENCIES, SEE CALIBRATOR, FREQUENCY; AND WAVEMENTER. EXCLUDES: COUNTER ELECTRONIC DIGITAL.]. 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 6625008416641 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

MEASUREMENT RANGE
(BHMW) +58.0/+62.0 HERTZ SINGLE INDICATOR SINGLE RANGE
PANEL FOR WHICH DESIGNED (NON-CORE)
(APSN) NONMAGNETIC
UNABLE TO DECODE
(APSN) UNABLE TO DECODE
III SUPPLEMENTARY FEATURES
(SUPP) TEMP COMPENSATIONS NOT REQUIRED
III FSC APPLICATION DATA
(ZZZV) TEST SET,ELECT. EQUIP.
MEASUREMENT RANGE
(BHMW) +58.0 TO 62.0 HERTZ SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLOR
(AQFY) WHITE SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY
(CTTD) 2 SOLDER LUG
CIRCUIT CURRENT FOR WHICH DESIGNED
(AACT) AC
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS
(AAPB) 3000.0
ENVIRONMENTAL PROTECTION
(ADZC) WATERPROOF
FSC APPLICATION DATA
(ZZZV) TEST SET,ELECT. EQUIP.
FURNISHED ITEMS AND QUANTITY
(AKYN) NUT 3; WASHER 3
INDICATOR TYPE
(AMKD) VIBRATING REED
INSTALLATION DESIGN
(AMQY) PANEL
MATERIAL
(MATT) PLASTIC PHENOL-FORMALDEHYDE
MEASUREMENT RANGE
(BHMW) UNABLE TO DECODE
METER BODY DIAMETER BEHIND MOUNTING FLANGE
(APSW) 2.670 INCHES MINIMUM AND 2.710 INCHES MAXIMUM
METER DEPTH BEHIND MOUNTING FLANGE
(APST) 2.230 INCHES MINIMUM AND 2.270 INCHES MAXIMUM
MOUNTING ARRANGEMENT STYLE
(ANRL) THREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER
(AFFL) 3.150 INCHES MINIMUM AND 3.170 INCHES MAXIMUM
MOUNTING HOLE DIAMETER
(ABTB) 0.150 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY
(AXHR) 3 SCREW AND 3 UNTHREADED HOLE
MOVEMENT TYPE
(AQEC) VIBRATING REED
NUCLEAR HARDNESS CRITICAL FEATURE
(NHCF) NONHARDENED
OVERALL DIAMETER
(ADAV) 3.480 INCHES MINIMUM AND 3.520 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 2.944 INCHES MINIMUM AND 3.004 INCHES MAXIMUM
POWER SOURCE
(AWZJ) EXTERNAL
REGISTER QUANTITY
(ANQD) 1
RESONANT REED QUANTITY
(APMP) 5
SPECIAL FEATURES
(FEAT) REEDS HAVE HIGH Q CHARACTERISTICS
STYLE DESIGNATOR
(STYL) ROUND FLUSH MTG
SUPPLEMENTARY FEATURES
(SUPP) TEMP COMPENSATIONS NOT REQUIRED
SURFACE TREATMENT
(SFTT) ENAMEL
III INSTALLATION DESIGN
(AMQY) PANEL
CIRCUIT CONSTRUCTION TYPE (NON-CORE)
(BHSX) NONELECTRONIC
UNABLE TO DECODE
(BHSX) UNABLE TO DECODE

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