Model: 155-4D

Quick Disconne Coupling Assembly

Properties:

Thread Class
3a first fluid end connection
Overall Length
3.460 inches
Second Leg Length
0.546 inches
Quick Disconnect Method
Quick lead thread all ends
Mounting Flange Outside Diameter
1.812 inches
Mounting Flange Bolt Hole Quantity
6
Mounting Flange Bolt Hole Diameter
0.201 inches
Mounting Flange Bolt Circle Diameter
1.437 inches
Distance From Mounting Flange To Fluid End
1.109 inches
Maximum Operating Temp
54.0 degrees celsius single response
Maximum Operating Temp
71.1 degrees celsius 1st response
Connection Style
Flared first fluid end connection
Leg Length
0.906 inches
Leg Length
0.546 inches
Connection Type
Threaded external tube first fluid end connection
Features Provided
Self-sealing
Second End Relationship With First End
Identical
Maximum Operating Pressure And Media For Which Designed
3000.0 pounds per square inch hydraulic fluid, petroleum base
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.438 inches first fluid end connection
Mounting Flange Location
First leg
Seat Angle
37.0 degrees
Outside Diameter Tube Accommodated
0.250 inches first fluid end connection
Material
Aluminum alloy
Surface Treatment
Anodize
Style Designator
Coupling assembly
Thread Series Designator
Unjf first fluid end connection
NSN
4730-00-433-2582
Part Number
155-4D
Description
Coupling Assembly,quick Disconne
CAGE
00624

A multipiece fluid line fitting consisting of two coupling half, quick disconnect fittings.

Part 155-4D NSN 4730-00-433-2582

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
20671
FIIG:
A531S0
Concept No.:
App. Key:
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:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.3000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051420
UFC:
29090
LTL:
RATING VARIABLE
LCL:
--
WCC:
736
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7609000000
  • SITC: 68427
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Freight Class: Aluminum tube or pipe fittings (couplings,elbows sleeves)

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