Model: 12378-1

Quick Disconne Coupling Assembly

Properties:

Thread Class
3a first fluid end connection
Overall Length
3.487 inches
Quick Disconnect Method
Quick lead thread all ends
Maximum Operating Temp
65.0 degrees fahrenheit single response
Connection Style
Flared first fluid end connection
Leg Length
0.310 inches
Connection Type
Threaded external tube first fluid end connection
Second End Relationship With First End
Identical
Maximum Operating Pressure And Media For Which Designed
6000.0 pounds per square inch gas
Maximum Operating Pressure
6000.0 pounds per square inch single response
Thread Size
0.438 inches first fluid end connection
Maximum Operating Tempurature And Media For Which Designed
-65.0 degrees fahrenheit gas
Outside Diameter Tube Accommodated
0.250 inches first fluid end connection
Material
Copper alloy
Style Designator
Coupling assembly
Thread Series Designator
Unjf first fluid end connection
NSN
4730-01-255-7481
Part Number
12378-1
Description
Coupling Assembly,quick Disconne
CAGE
31218

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

Part 12378-1 NSN 4730-01-255-7481

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
4.0 X 0.0 X 0.0
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:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
050825
UFC:
49780
LTL:
70.0
LCL:
70.0
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7412200000
  • SITC: 68272
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Freight Class: Copper alloy tube or pipe fittings

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