Model: MIL-M-3971

Time Totalizing Meter

Properties:

Terminal Quantity
2
Terminal Type
Solder
Mounting Type
Panel
Body Diameter
2.210 inches
Current Type
Ac
Case Material
Any acceptable
Mounting Configuration
Three 0.125 in. Diameter mtg holes on 1.220 in. Radius spaced 120 degrees apart
Indicator Type
Drum register
Voltage Rating
120.0 volts
Measurement Unit
Hours
Unit Type
Mounted
Mounting Flange Diameter
2.695 inches
Operating Frequency
60.0 hertz
Hermetic Protection
Not provided
Movement Type
Electrical
Body Depth
3.000 inches
Smallest Increment Indicated
0.10
Mounting Method
Flush
Reset Feature
Not provided
Maximum Measurement
99999.90
Marking Color
Black numerals for minutes, white numerals for hours
Background Color
White background on tenths wheel, black background on hours wheel
Electrical Movement Type
Synchronous motor
Nondefinitive Specification/std Data
Ii type and a grade
NSN
6645-00-151-5280
Part Number
MIL-M-3971
Description
Meter,time Totalizing
CAGE
81349

An instrument that automatically measured, and cumulatively registers the total operating or idle time of any circuit, machine or system, to which it is connected. See meter, frequency and time totalizing, electrical.

Part MIL-M-3971 NSN 6645-00-151-5280

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08066
FIIG:
T134-R
Concept No.:
App. Key:
RA
Cond. Code:
1
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.7000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
99
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
136740
UFC:
68820
LTL:
RATING VARIABLE
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 9106903000
  • SITC: 88594
  • End Use: Photo, service industry machinery
  • NAICS: 334519
  • USDA: 1

Freight Class: Other time of the day apparatus for measuring, recording or otherwise indicating intervals of time, nesoi

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