Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Electrical Frequency Meter
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
19.000 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
12.500 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
17.375 inches
MRC:
The number of complete cyclic changes,per unit of time,for which an item is rated.ACZB
Frequency Rating:
Between 1.0 kilohertz and 50.0 kilohertz
MRC:
The name and number of those parts furnished with the item of supply that have not been specified elsewhere.AKYN
Furnished Items And Quantity:
Frequency meter fr-6/u 1, case meter cy- 1501/u 1, cord cg-409/u 1, frequency data book 1
MRC:
The minimum and maximum frequencies to which the item will respond without exceeding its accuracy rating.ANSY
Frequency Response Range:
+100.0/+500.0 megahertz
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Internal frequency calibrating crystal
MRC:
The number of alternating current phases.FAAZ
Phase:
Single
MRC:
The alpha-numeric designation that identifies the classification of the item according to the category of functions performed.FCLS
Functional Classification:
Aa-6.3
MRC:
Describes the capabilities,intended use,and/or purpose for which the item is provided.FTLD
Functional Description:
Portable instrument capable of measuring any frequency within the range of 100 to 500 mhz w/accuracy of porm 0.001 pct. Uses heterodyne principle for determining frequency of an unknown signal; measurement is accomplished by heterdyning a known signal from the test instrument against the unknown signal. Check points are used to calibrate the instrument throughout its operating range. Used to test the following avionics systems: an/akt-18; an/ara-31; an/arc-54; an/arc-60; an/arc-73; an/arn-3 (); an/crd-4; an/trc-68; an/urr-35c; r-508/arc; r-509/arc, and t-366() /arc
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Aluminum
MRC:
Indicates the date the item was entered into mil-hdbk-300.NTRD
Entry Date:
70-01-09
MRC:
Literature and references available for information pertaining to the item.RDAL
Reference Data And Literature:
Dept of army publications: tm11-5096 w/changes 1 and 2, oct 55; tm11-6625-312-12p w/change 1, jul 59; tm11-6625-312-35p w/change 2, jul 59; tb11-6625-312-35/1
MRC:
The alpha-numeric-alpha designation used to identify the type and/or model of the basic item.TMDN
Type/model Designation:
An/urm-81
