Model: 03K03-8-8

Tube Cross

Properties:

Thread Class
2a all ends
Maximum Operating Temp
400.0 degrees fahrenheit single response
End Application
Aircraft application
Connection Style
Flared (tube) all ends
Leg Length
1.250 inches all ends
Connection Type
Threaded external tube all ends
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.750 inches all ends
Seat Angle
37.0 degrees all ends
Outside Diameter Tube Accommodated
0.500 inches all ends
Material
Steel
Surface Treatment Specification
J514 assn standard single treatment response and qq-p-416, type 1, cl 2 federal specification single treatment response
Thread Series Designator
Unf all ends
Furnished Items And Quantity
4 short coupling nut and 4 ferrule sleeve
Specification Data
88044-an827 government standard and 81343-as4841 professional/industrial association standard
Nondefinitive Specification/std Data
6c figure
NSN
4730-00-277-7953
Part Number
03K03-8-8
Description
Cross,tube
CAGE
98441

A fitting having four branches in the same plane whose axes form right angles. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or are unthreaded and designed to accommodate a tube. It is designed to be used as a junction at the intersection of tubing and/or tube fittings. It may have side inlet(s).

Part 03K03-8-8 NSN 4730-00-277-7953

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08532
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

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:
M
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: 7307992000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Other fittings nesoi of iron or nonalloy steel

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