Model: 12MR4E

Fluid Flow Restrictor Unit

Properties:

Body Material
Steel
Thread Class
2a
Thread Direction
Right-hand
Overall Length
1.125 inches
Thread Size Designator
1/8-27
Thread Size Designator
7/16-20
Filter Material
Steel, corrosion resisting
Operating Tempurature Range
Not rated
Orifice Diameter
0.156 inches
Connection Seat Angle In Deg
37.0
Design Type
Straight
Width Across Flats
0.688 inches
End Connection Type
Threaded male, regular flare
End Connection Type
Threaded male, tapered pipe
End Connection Similarity
Not identical
Pressure Rating
10000.0 pounds per square inch
Thread Series
Npt
Thread Series
Unf
Strainer Type And Quantity
1 filter
Valve Size
0.438 inches
End Connection Component Type And Size For Which Designed
1/8 in. Pipe and 1/4 in. Od tube
Surface Treatment
Cadmium
NSN
4730-01-132-0721
Part Number
12MR4E
Description
Restrictor Unit,fluid Flow
CAGE

Part 12MR4E NSN 4730-01-132-0721

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
20933
FIIG:
T359-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:
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:
1.0000lbs
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:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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