Model: 4558-62

Tube To Boss Elbow
Description:

2a 2nd end thread class, 93.3 deg celsius single response maximum operating temp, external seat for gasket seal (boss) 2nd end connection style.

Properties:

Thread Class
2a 2nd end
Thread Class
3a 1st end
Maximum Operating Temp
93.3 degrees celsius single response
Connection Style
External seat for gasket seal (boss) 2nd end
Connection Style
Flareless (tube) 1st end
Leg Length
1.200 inches 1st end
Leg Length
1.880 inches 2nd end
Connection Type
Threaded external boss 2nd end
Connection Type
Threaded external tube 1st end
Maximum Operating Pressure
225.0 pounds per square inch single response
Thread Size
0.750 inches 1st end
Thread Size
1.125 inches 2nd end
Seat Angle
12.0 degrees 1st end
Flow Angle
90.0 degrees
Outside Diameter Tube Accommodated
0.500 inches 1st end
Material
Aluminum alloy
Surface Treatment
Anodize outside
Surface Treatment Specification
Mil-a-8625 military specification single treatment response outside
Thread Series Designator
Unf 2nd end
Thread Series Designator
Unjf 1st end
NSN
4730-00-005-5516
Part Number
4558-62
Description
Elbow,tube To Boss
CAGE

A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.

Part 4558-62 NSN 4730-00-005-5516

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22679
FIIG:
A080B0
Concept No.:
App. Key:
A
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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
052185
UFC:
29950
LTL:
RATING VARIABLE
LCL:
77.5
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7609000000
  • SITC: 68427
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

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

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