Model: 644

Dial Indicating Pressure Gage

Special Features:

Major graduations and use no oil in red

Properties:

Overall Depth
1.190 inches
Overall Diameter
2.280 inches
Case Material
Brass
Case Surface Treatment
Chrome plated
End Application
Poseidon material
Graduation Unit
10.0 pounds per square inch
Actuation Type
Single bourdon tube
Adjustability
Nonadjustable
Scale Range
+0.0/+60.0 pounds pressure per square inch
Scale Name
Pressure
Dial Size
2-1/2 in. Dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Marking
Use no oil, /lbs per sq in./
Scale Type
Single
Scale Smallest Increment
1.0 pounds per square inch
Connection Type
External
Mounting Method
Rigid stem
Scale Accuracy
2 pct middle half of range, 3 pct remainder
Actuating Element Material
Brass
Scale Inscription/background Color
Black markings on white background
Connection Location
Bottom
Bezel Type
Thread
Protective Crystal Material
Plastic, acrylic
Connection Size
0.250 in. Npt dia
Mounting Connection Location
Bottom
Connector Type Vent
Not provided
Material
Brass
Material
Copper alloy
Surface Treatment
Chromium
Surface Treatment
Chrome plated
Fsc Application Data
Gage, pressure, dial indicating, except engine
NSN
6685-00-951-5971
Part Number
644
Description
Gage,pressure,dial Indicating
CAGE
27372

An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. it may include a temperature equivalent scale. for items that do not have an internal pressure sensitive element see indicator, pressure.

Part 644 NSN 6685-00-951-5971

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
07428
FIIG:
T179-B
Concept No.:
App. Key:
BA
Cond. Code:
2
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.4000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
05
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
121570
UFC:
61770
LTL:
100.0
LCL:
--
WCC:
653
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 9026200000
  • SITC: 87435
  • End Use: Measuring, testing, control instruments
  • NAICS: 334513
  • USDA: 1

Freight Class: Instruments and apparatus for measuring or checking pressure

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