Model: 6-4S37-6

Pipe To Tube Elbow

Special Features:

0.625 wrench flats on 1st leg andswivel body; 0.297 2nd leg bore dia; u/o m109 howitzer family

Properties:

Thread Class
2a 2nd end
Connection Style
Plain (pipe) 1st end
Connection Style
Plain (tube) 2nd end
Leg Length
1.078 inches 2nd end
Leg Length
1.530 inches 1st end
Connection Type
Threaded external pipe 1st end
Connection Type
Threaded external tube 2nd end
Thread Size
0.250 inches 1st end
Thread Size
0.562 inches 2nd end
Flow Angle
90.0 degrees
Reduced Passage Inside Diameter
0.242 inches 1st end
Material
Steel
Thread Series Designator
Nptf 1st end
Thread Series Designator
Unf 2nd end
Furnished Items And Quantity
1 swivel
NSN
4730-00-973-1067
Part Number
6-4S37-6
Description
Elbow,pipe To Tube
CAGE

A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other 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. It may have side or heel inlet(s). See also elbow, pipe; elbow, tube; and connector, multiple, fluid pressure line.

Part 6-4S37-6 NSN 4730-00-973-1067

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03770
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:
146150
UFC:
72990
LTL:
85.0
LCL:
85.0
WCC:
685
TCC:
Z
SHC:
9
ACC:
Arms/Weapons

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Schedule B and Export
  • Schedule B: 7307929000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes

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