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Fluid Passage Bolt NSN 4730-00-075-3789

Item Description

A boltlike item having a concentric hole along the longitudinal centerline which may extend a part or the full length of the item. It has a hole(s) perpendicular to the axis, joining or passing through the concentric hole along the longitudinal centerline. The item is designed to distribute fluid, air, or lubricant through its body to a mating item, such as a connector, multiple, fluid pressure line, bearing(s), bushing(s), or the like. The item must be capable of attaching to a block fitting and/or a tubing line or be designed to accommodate a fitting, lubrication. Excludes bolt, internally relieved body; bleeder valve, hydraulic system; and bushing, machine thread. See also pin, vehicular leaf spring shackle.

NSN 4730-00-075-3789 NSN: 4730-00-075-3789

Features and Characteristics

Body Style
Plain
Head Diameter
1.125 inches
Distance From Centerline To Flat
Between 0.490 inches and 0.500 inches
Concentric Hole Depth
Between 1.718 inches and 1.749 inches
Concentric Hole Diameter
Between 0.211 inches and 0.219 inches
Overall Length
2.499 inches
First End Connection Type
Threaded external tube
First End Style Designator
Plain
First End Thread Class
3a
First End Thread Direction
Right-hand
Second End Connection Type
Threaded external tube
Second End Style Designator
Flared
Second End Thread Class
2b
Second End Thread Direction
Right-hand
Cotter Pin Hole Diameter
Between 0.138 inches and 0.145 inches
End Application
Aircraft application
First End Thread Length
0.638 inches
Second End Thread Length
0.558 inches
Wrenching Feature Style
Dee
Distance From Bolt End To Hole Center
0.250 inches
First Diameter From Wrenching Feature
0.623 inches
Length From Bearing Surface Of Wrenching Feature To End Of First Diameter
1.674 inches
First Radial Fluid Hole Diameter
Between 0.060 inches and 0.065 inches
Second Radial Fluid Hole Diameter
Between 0.060 inches and 0.065 inches
Distance From First Radial Hole Center To End Of Bolt
1.754 inches
Distance From Second Radial Hole Center To End Of Bolt
1.129 inches
Length From Bearing Surface Of Wrenching Feature To Bolt End
2.312 inches
Wrenching Feature Height
0.187 inches
Min. Tensile Strength (psi)
180000 pounds per square inch
Hardness Rating
Between 39.0 rockwell c and 42.0 rockwell c
First End Thread Series Designator
Unf
First End Thread Size
0.625 inches
Second End Seat Angle
45.0 degrees
Second End Thread Size
0.250 inches
Second End Thread Series Designator
Unf
Material
Steel
Material Specification
Mil-s-5000 military specification single material response
Surface Treatment
Cadmium
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
000753789
NSN
4730000753789

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
123LM10020-1
Cage Code:
26512
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307992000
  • NAICS: 332919
  • SITC: 67959
  • Description: Other fittings nesoi of iron or nonalloy steel
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-075-3789
What are the manufacturers of nsn 4730000753789?
Does this nsn 4730000753789 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730000753789
A boltlike item having a concentric hole along the longitudinal centerline which may extend a part or the full length of the item. it has a hole(s) perpendicular to the axis, joining or passing through the concentric hole along the longitudinal centerline. the item is designed to distribute fluid, air, or lubricant through its body to a mating item, such as a connector, multiple, fluid pressure line, bearing(s), bushing(s), or the like. the item must be capable of attaching to a block fitting and/or a tubing line or be designed to accommodate a fitting, lubrication. excludes bolt, internally relieved body; bleeder valve, hydraulic system; and bushing, machine thread. see also pin, vehicular leaf spring shackle.
Does nsn 4730000753789 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730000753789 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730000753789?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18683
FIIG:
A121A0
App. Key:
A
Cond. Code:
1
Status:
A

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