Model: R27381-4C

Tube To Hose Straight Adapter

Properties:

Thread Class
3b 1st end
Maximum Operating Temp
-67.2 degrees fahrenheit 2nd response
Maximum Operating Temp
447.0 degrees fahrenheit 1st response
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
1500.0 pounds per square inch single response
Thread Size
0.438 inches 1st end
Seat Angle
45.0 degrees 1st end
Inside Diameter Hose Accommodated
0.188 inches 2nd end
Outside Diameter Hose Accommodated
0.312 inches 2nd end
Outside Diameter Tube Accommodated
0.250 inches 1st end
Nominallength
1.688 inches
Material
Steel comp 321 body or steel comp 304 body
Material
Stainless steel sleeve
Material
Stainless steel socket
Material Specification
66, aisi 321/sae 30321 federal standard 1st material response body or 66, aisi 304/sae 30304 federal standard 2nd material response body
Media For Which Designed
Steam 2nd response
Media For Which Designed
Water-oil-gas 3rd response
Media For Which Designed
Fluid 1st response
Surface Treatment
Passivate
Thread Series Designator
Unjf 1st end
Furnished Items And Quantity
1 ferrule sleeve and 1 hose coupling nut
NSN
4730-00-054-7650
Part Number
R27381-4C
Description
Adapter,straight,tube To Hose
CAGE
12157

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 R27381-4C NSN 4730-00-054-7650

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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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:
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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