4559-102

Quick Disconnect Coupling Half

NSN 4730-00-556-0247

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005560247

Product Features

With lockwire holes

Technical Specifications of NSN

Thread Class:
3a all ends
Overall Length:
3.160 inches
Quick Disconnect Method:
Push-pull all ends
Connection Style:
Flareless all ends
Leg Length:
0.690 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
Thready Qty Per Inch (tpi):
12 first quick disconnect end
Thread Size:
1.312 inches all ends
Seat Angle:
12.0 degrees
Outside Diameter Tube Accommodated:
1.000 inches all ends
Material:
Aluminum alloy body
Material Specification:
Qq-a-225/10, t9 federal specification 1st material response and qq-a-250/11, t6 federal specification 2nd material response body
Surface Treatment:
Anodize body
Surface Treatment Specification:
Mil-a-8625 military specification single treatment response body
Style Designator:
Male coupling half
Thread Series Designator:
Unj all ends
NSN:
4730-00-556-0247
Item Name:
Coupler
Cage Code:
78357

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
A51E9102-23
Cage Code:
61174
RNCC:
3
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
A51E9102-23
Cage Code:
26512
RNCC:
5
RNVC:
9
RNAAC:
KE
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18681
FIIG:
A531T0
Concept No.:
App. Key:
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
SX
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051420
UFC:
29090
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Coupler"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 7609000000
  • SITC: 68427
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

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


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