Model: MILC4109

Quick Disconne Coupling Assembly

Properties:

Pipe Size Accommodated
0.250 inches first fluid end connection
Pipe Size Accommodated
0.250 inches all ends
Overall Length
3.000 inches
Second End Pipe Size Accommodated
0.250 inches
Quick Disconnect Method
Spring push-pull all ends
Second Fluid End Connection Type
Threaded external pipe
Connection Style
Plain first fluid end connection
Connection Type
Threaded internal pipe first fluid end connection
Connection Type
Threaded external pipe second fluid end connection
Features Provided
Self-sealing
Second End Relationship With First End
Not identical
Maximum Operating Pressure And Media For Which Designed
150.0 pounds per square inch any acceptable
Maximum Operating Pressure
150.0 pounds per square inch single response
Thread Size
0.250 inches first fluid end connection
Thread Size
0.250 inches second fluid end connection
Second End Thread Size
0.250 inches
Second End Thread Series Designator
Npt
Material
Steel
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification single treatment response
Style Designator
Coupling assembly
Thread Series Designator
Npt first fluid end connection
Thread Series Designator
Npt second fluid end connection
Specification Data
81349-mil-c-4109 government specification
Nondefinitive Specification/std Data
1 type and a class and 1 style and 2 type and a class and 1 style
NSN
4730-00-204-0751
Part Number
MILC4109
Description
Coupling Assembly,quick Disconne
CAGE
81349

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

Part MILC4109 NSN 4730-00-204-0751

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:
0.5000lbs
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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Schedule B and Export
  • Schedule B: 7307992000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Other fittings nesoi of iron or nonalloy steel

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