Model: 2666439-1

Quick Disconnect Coupling Half

Special Features:

With bulkhead tube fitting end

Properties:

Thread Class
3a all ends
Overall Length
Between 2.625 inches and 2.702 inches
Quick Disconnect Method
Spring push-pull all ends
Quick Disconnect Size
1.188 inches all ends
Connection Style
Flared all ends
Leg Length
Between 1.094 inches and 1.169 inches
Connection Type
Internal quick disconnect all ends
Connection Type
Threaded external tube first fluid end connection
Features Provided
Safety locking feature and self-sealing
Thread Size
0.562 inches all ends
Seat Angle
37.0 degrees
Outside Diameter Tube Accommodated
0.375 inches all ends
Material
Steel and stainless steel body
Material Specification
Astm a484 assn standard single material response or astm a582 assn standard single material response body
Surface Treatment
Passivate body
Surface Treatment Specification
Qq-p-35 federal specification single treatment response body
Style Designator
Male coupling half
Thread Series Designator
Unjf all ends
Furnished Items And Quantity
1 washer and 2 spring
NSN
4730-01-138-7147
Part Number
2666439-1
Description
Coupling Half,quick Disconnect
CAGE
10001

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 2666439-1 NSN 4730-01-138-7147

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
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: 7307290000
  • SITC: 67956
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Stainless steel tube or pipe fittings nesoi

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