Model: 203921B

Flow Control Thermostat

Properties:

Thread Direction
Right-hand
Overall Height
2.625 inches
Mounting Method
Threaded
Flow Control Device
Choke
Opening Pressure Setting
40.0 pounds per square inch
Accessory Components And Quantity
Gasket, mtg
Usage Design
Cool water
Valve Travel Distance
0.197 inches
Thermostat Type
Bellows
Opening Tempurature Rating
99.0 degrees fahrenheit
Operating Tempurature Rating
106.0 degrees fahrenheit
Spring Operated Pressure Relief
Provided
Distance Across Flats
1.750 inches
Inside Mounting Surface To Valve Seat Distance
2.120 inches
Closing Pressure Setting
39.0 pounds per square inch
Thread Size And Series/type Designator
1-1/2-18 unef
NSN
6685-00-527-6545
Part Number
203921B
Description
Thermostat,flow Control
CAGE

Part 203921B NSN 6685-00-527-6545

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16516
FIIG:
T121-C
Concept No.:
App. Key:
CA
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:
P
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:
--
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:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
188340
UFC:
33230
LTL:
100.0
LCL:
100.0
WCC:
657
TCC:
Z
SHC:
9
ACC:
Construction Materials

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