145544-02

Null Meter

NSN 6625-01-008-4453

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010084453

Detail Specifications

Circuit Current For Which Designed:
Dc
Dielectric Withstanding Voltage In Volts:
500.0
Overall Length:
1.346 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.074 inches
Center To Center Distance Between Mounting Facilities Parallel To Width:
0.620 inches
Mounting Hole Diameter:
0.086 inches
Scale Division Quantity:
2 single indicator single range
Overall Diameter:
1.455 inches
Environmental Protection:
Cold resistant and fungus proof and heat resistant and humidity proof and salt spray resistant and shock resistant and vibration resistant and watertight
Indicator Type:
Dial w/pointer
Installation Design:
Panel
Mounting Arrangement Style:
Four hole/stud rectangular/square
Sensitivity Rating:
500.0 microamperes
Dial Scale Marking Color:
White single indicator single range
Accuracy In Percent:
-10.0/+10.0 at 1/2 scale single indicator single range
Meter Depth Behind Mounting Flange:
0.921 inches
Meter Body Diameter Behind Mounting Flange:
1.000 inches
Movement Type:
Moving coil, permanent magnet
Background Color:
Black, dull single indicator single range
Pointer Color:
White single indicator single range
Scale Marking:
Center line; +
Mounting Facility Type And Quantity:
4 threaded hole
Scale Graduation Type:
Linear single indicator single range
Features Provided:
Zero adjuster
Movement Suspension Method:
Jewel pivot base
Circuit Attachment Method And Quantity:
2 screw and 2 solder lug
Special Markings:
Center line on scale indicates 0
Material:
Aluminum alloy
Nuclear Hardness Critical Feature:
Nonhardened
Surface Treatment:
Chromate and paint lusterless
Style Designator:
Round flush mtg
Fsc Application Data:
Test set, elect. Equip.
NSN:
6625-01-008-4453
Item Name:
Detector,null
Cage Code:
35351

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
104C
Cage Code:
0BHF9
RNCC:
5
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
MK706-38
Cage Code:
0BZM1
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
61382
FIIG:
A310A0
Concept No.:
App. Key:
C
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
TG
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
16.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
136740
UFC:
68820
LTL:
RATING VARIABLE
LCL:
--
WCC:
657
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Null Detector"

An electrically operated instrument having a zero point on its scale (usually located in the center thereof). It may not indicate units of electrical measurement. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. When the indication shows zero, an electrical value of "zero" has been reached in the circuit. It is generally used in situations in which zero is the desired effect. Excludes ammeter, galvanometer; meter, arbitary scale; and voltmeter.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
Import / Export
  • Schedule B: 9030908030
  • SITC: 87479
  • End Use: Measuring, testing, control instruments
  • NAICS: 334515
  • USDA: 1

Classification: Parts and accessories of articles of schedule b subheading 9030.39


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