Model: 3126-10

Quick Disconnect Coupling Half

Special Features:

Flange located 1.250 in.From fluid connection end

Properties:

Thread Class
3b all ends
Quick Disconnect Method
Push-pull all ends
Quick Disconnect Size
1.312 inches all ends
End Application
Aircraft, delta dart f-106
Connection Style
Boss gasket seal all ends
Leg Length
2.031 inches
Connection Type
External quick disconnect all ends
Connection Type
Threaded internal boss first fluid end connection
Features Provided
Self-sealing
Thread Size
0.750 inches all ends
Flow Angle
90.0 degrees
Material
Steel body
Material Specification
Mil-s-5626 military specification single material response body
Surface Treatment
Chromium body
Style Designator
Male coupling half
Thread Series Designator
Unjf all ends
NSN
4730-00-666-1979
Part Number
3126-10
Description
Coupling Half,quick Disconnect
CAGE
00624

A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see coupling half, self-sealing. See also, connector, multiple, fluid pressure line.

Part 3126-10 NSN 4730-00-666-1979

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18681
FIIG:
A531T0
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:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051400
UFC:
29700
LTL:
77.5
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7307199030
  • SITC: 67952
  • End Use: Iron and steel products, other
  • NAICS: 331511
  • USDA: 1

Freight Class: Unions, pipe, of iron or steel, cast

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