Model: DD00300-1210

Tube Reducer

Properties:

Thread Class
3b 1st end
Reducer Type
Concentric
Connection Style
Swaged w/ grooves (tube) 2nd end
Connection Style
Swivel nut, flareless (swivel nut attachment method optional) (tube) 1st end
Connection Type
Threaded internal tube 1st end
Connection Type
Unthreaded internal tube 2nd end
Thready Qty Per Inch (tpi)
16 1st end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
1.000 inches 1st end
Seat Angle
8.5 degrees 1st end
Outside Diameter Tube Accommodated
0.625 inches 2nd end
Outside Diameter Tube Accommodated
0.750 inches 1st end
Nominallength
2.687 inches
Material
Stainless steel
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unj 1st end
NSN
4730-00-375-6803
Part Number
DD00300-1210
Description
Reducer,tube
CAGE
14798

A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes bushing (as modified).

Part DD00300-1210 NSN 4730-00-375-6803

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08506
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:
U
ESD:
ESD:
MMAC:
SX
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

End Items End applications NSN 4730-00-375-6803 is a component of

  • Hornet F/a-18 Aircraft
  • Harrier Av-8b Aircraft

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Schedule B and Export
  • Schedule B: 7307290000
  • SITC: 67956
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Stainless steel tube or pipe fittings nesoi

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