Model: 31754

Tube Cross

Special Features:

1st end bulkhead, 0.438, cl 3a 1st end, unf 1st end

Properties:

Thread Class
3a all ends
Connection Style
Flared (tube) 3rd end
Connection Style
Flared (tube) 4th end
Connection Style
Flareless (tube) 1st end
Connection Style
Flareless (tube) 2nd end
Leg Length
1.125 inches 3rd end
Leg Length
1.125 inches 4th end
Leg Length
1.187 inches 1st end
Leg Length
0.875 inches 2nd end
Connection Type
Threaded external tube all ends
Thread Size
0.438 inches all ends
Seat Angle
12.0 degrees 1st end
Seat Angle
12.0 degrees 2nd end
Seat Angle
37.0 degrees 3rd end
Seat Angle
37.0 degrees 4th end
Outside Diameter Tube Accommodated
0.250 inches all ends
Material
Steel comp 304
Surface Treatment
Passivate
Thread Series Designator
Unf all ends
NSN
4730-00-929-8876
Part Number
31754
Description
Cross,tube
CAGE

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 31754 NSN 4730-00-929-8876

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:
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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