Model: R500-4-4

Pipe To Tube Straight Adapter

Properties:

Thread Class
2a 1st end
Maximum Operating Temp
135.0 degrees fahrenheit single response
Connection Style
Gasket seal, compression (tube) 1st end
Connection Style
Plain (pipe) 2nd end
Connection Type
Threaded external pipe 2nd end
Connection Type
Threaded external tube 1st end
Thready Qty Per Inch (tpi)
20 1st end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.250 inches 2nd end
Thread Size
0.438 inches 1st end
Outside Diameter Tube Accommodated
0.250 inches 1st end
Nominallength
1.500 inches
Material
Steel comp 347
Material Specification
Qq-s-763, cond a federal specification single material response
Media For Which Designed
Hydraulic fluid single response
Surface Treatment
Cadmium
Thread Series Designator
Nptf 2nd end
Thread Series Designator
Un 1st end
Furnished Items And Quantity
1 tube coupling nut and 1 split collet sleeve and 1 preformed packing and 1 backup washer
NSN
4730-00-774-9906
Part Number
R500-4-4
Description
Adapter,straight,pipe To Tube
CAGE
70026

An adapter having standard pipe threads on one end or an unthreaded end 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 is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.

Part R500-4-4 NSN 4730-00-774-9906

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03776
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:
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: 7307994000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Other fittings nesoi of alloy steel not stainless

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