Model: 56544-4

Liquid Sight Indicator

Properties:

Thread Class
3a single end
Thread Direction
Right-hand single end
Overall Height
0.760 inches
Width Across Flats
1.000 inches
Sight Diameter
0.490 inches
Maximum Tempurature Rating
450.0 degrees fahrenheit
End Connection Type
External, seat or gasket seal single end
Maximum Working Pressure
890.0 pounds per square inch
Features Provided
Prismatic sight glass
Thread Size
0.750 inches single end
Furnished Data
Liquid level
Data Furnishing Method
Clear window
Material
Aluminum alloy
Media For Which Designed
Oil
Style Designator
Bulls eye
Thread Series Designator
Unf single end
NSN
6680-01-118-1687
Part Number
56544-4
Description
Indicator,sight,liquid
CAGE
99167

An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes indicator, liquid quantity and indicator, rate of flow.

Part 56544-4 NSN 6680-01-118-1687

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03175
FIIG:
A43400
Concept No.:
App. Key:
D
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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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:
652
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 9026107000
  • SITC: 87431
  • End Use: Measuring, testing, control instruments
  • NAICS: 334513
  • USDA: 1

Freight Class: Instruments and apparatus for measuring or checking the flow or level of liquids, nesoi

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