Model: MS21906-5

Tube Cross

Properties:

Thread Class
3a all ends
Connection Style
Flareless (tube) all ends
Leg Length
0.938 inches all ends and 0.984 inches all ends
Connection Type
Threaded external tube all ends
Thread Size
0.500 inches all ends
Seat Angle
12.0 degrees all ends
Outside Diameter Tube Accommodated
0.312 inches all ends
Material
Steel comp 1137 or steel comp 1141 or steel comp 4130 or steel comp 4140
Material Specification
Qq-s-637 federal specification 1st material response or qq-s-637 federal specification 2nd material response and mil-s-6758 military specification 3rd material response and mil-s-5626 military specification 4th material response
Media For Which Designed
Fluid single response
Surface Treatment
Cadmium inside
Surface Treatment
Cadmium outside
Surface Treatment Specification
Qq-p-416, type 1, cl 2 federal specification single treatment response inside
Surface Treatment Specification
Qq-p-416, type 1, cl 2 federal specification single treatment response outside
Thread Series Designator
Unf all ends
NSN
4730-00-448-9503
Part Number
MS21906-5
Description
Cross,tube
CAGE
96906

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 MS21906-5 NSN 4730-00-448-9503

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

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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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