Model: 21230-4-4C

Tube To Hose Straight Adapter

Properties:

Thread Class
2b 1st end
End Application
105mm gun mount - aircraft, (ac-130h, mc-130h, ec-130e, hc-130)
Connection Style
Gripping nipple (nose) 2nd end
Connection Style
Swivel nut, flareless (swivel nut attachment method optional) (tube) 1st end
Connection Type
Threaded external hose gripping 2nd end
Connection Type
Threaded internal tube 1st end
Maximum Operating Pressure
4000.0 pounds per square inch 1st response
Maximum Operating Pressure
4000.0 pounds per square inch 2nd response
Thread Size
0.437 inches 1st end
Seat Angle
12.0 degrees 1st end
Inside Diameter Hose Accommodated
0.250 inches 2nd end
Outside Diameter Hose Accommodated
0.719 inches 2nd end
Outside Diameter Tube Accommodated
0.250 inches 1st end
Nominallength
2.670 inches
Part Name Assigned By Controlling Agency
Hose, fitting female flareless
Material
Steel comp 316
Media For Which Designed
Air 1st response
Media For Which Designed
Hydraulic fluid 2nd response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35, type vi federal specification single treatment response
Thread Series Designator
Unf 1st end
Furnished Items And Quantity
1 hose coupling nut
Specification Data
81343-j516 professional/industrial association specification and 81343-j517 professional/industrial association specification
Nondefinitive Specification/std Data
14c figure
NSN
4730-01-492-6034
Part Number
21230-4-4C
Description
Adapter,straight,tube To Hose
CAGE
87373

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 standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It is designed to join a tube or tube fitting to a hose or hose fitting.

Part 21230-4-4C NSN 4730-01-492-6034

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03777
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:
A
ESD:
ESD:
MMAC:
LG
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051420
UFC:
29090
LTL:
RATING VARIABLE
LCL:
--
WCC:
736
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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