Product Details | ELECTRICAL FREQUENCY METER

6625-00-189-6972 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.

Part Alternates: MR49W42AFH, PFM400E4MN2A, MILM23167, 9537B, 953-7B, 6124011947670ALTPPC109, 612-401-1947670ALTPPC109, 6625-00-189-6972, 00-189-6972, 6625001896972, 001896972

Instruments and Laboratory Equipment | Electrical and Electronic Properties Measuring and Testing Instruments

Supply Group (FSG) NSN Assign. NIIN
66 03 MAR 1971 00-189-6972

Demand History | NSN 6625-00-189-6972

Part Number Request Date QTY Origin
6625-00-189-6972 2024-04-95 12 DIBBS
6625-00-189-6972 2023-03-79 5 DIBBS
6625-00-189-6972 2023-03-68 5 DIBBS
6625-00-189-6972 2017-06-155 17 DIBBS
6625-00-189-6972 2016-03-63 14 DIBBS
6625-00-189-6972 2011-09-270 14 DIBBS
6625-00-189-6972 2010-06-179 9 DIBBS
6625-00-189-6972 2010-01-15 8 DIBBS
6625-00-189-6972 2009-05-133 10 DIBBS
6625-00-189-6972 2007-10-303 5 DIBBS

Cross Reference | NSN 6625-00-189-6972

Part Number Cage Code Manufacturer
612-401-1947670ALTPPC109 53711 NAVAL SEA SYSTEMS COMMAND
953-7B 15309 JEWELL INSTRUMENTS, LLC DBA MODUTEC USE CAGE CODE 33005 FOR
MILM23167 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MR49W42AFH 2R929 M M C INSTRUMENT LABORATORIES INC
MR49W42AFH 58475 WESTWOOD CORPORATION DBA NMP DIVISION
MR49W42AFH 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MR49W42AFH 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
PFM400E4MN2A 77946 AMF ELECTRONICS DIV

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Technical Data | NSN 6625-00-189-6972

Characteristic Specifications
FREQUENCY RESPONSE RANGE 395.0 TO 405.0 HERTZ
FREQUENCY RATING 400.0 HERTZ NOMINAL
PHASE SINGLE
OVERALL HEIGHT 4.750 INCHES NOMINAL
OVERALL LENGTH 9.000 INCHES NOMINAL
OVERALL WIDTH 4.750 INCHES NOMINAL
SPECIAL FEATURES HIGH-IMPACT,SHOCK RESISTANT
NONDEFINITIVE SPEC/STD DATA MR49W42AFH TYPE
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILM23167
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MR49W42AFH

Restrictions/Controls & Freight Information | NSN 6625-00-189-6972

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; 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
Demilitarization Code:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 136740 METERS ELEC/PARTS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 657 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6625-00-189-6972

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeTGTG:AF SICA RESIDUAL MMAC-WR-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each