Model: GB15M4A20

Tube To Boss Straight Adapter
Description:

3b 2nd end thread class, beveled (tube) 1st end connection style, butt weld tube 1st end connection type, 0.438 inches 2nd end nominal thread size.

Properties:

Thread Class
3b 2nd end
Connection Style
Beveled (tube) 1st end
Connection Style
Gasket seal (boss) 2nd end
Connection Type
Butt weld tube 1st end
Connection Type
Threaded internal boss 2nd end
Thread Size
0.438 inches 2nd end
Outside Diameter Tube Accommodated
2.500 inches 1st end
Tubing Wall Thickness For Which Designed
0.203 inches 1st end
Nominallength
0.812 inches
Material
Aluminum alloy 6061
Material Specification
Qq-a-225/8, t6 federal specification single material response
Thread Series Designator
Unjf 2nd end
NSN
4730-00-007-2785
Part Number
GB15M4A20
Description
Adapter,straight,tube To Boss
CAGE

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end 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 is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.

Part GB15M4A20 NSN 4730-00-007-2785

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22675
FIIG:
A080B0
Concept No.:
1
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:
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: 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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