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Fluid Passage Bolt NSN 4730-00-303-7456

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 4730-00-303-7456 NSN: 4730-00-303-7456

Features and Characteristics

Body Style
Plain
Concentric Hole Depth
1.680 inches
Overall Length
2.020 inches
First End Thread Class
3a
First End Thread Direction
Right-hand
Width Across Flats
Between 0.928 inches and 0.940 inches
First End Thread Length
0.500 inches
Wrenching Feature Style
Hexagon
First Diameter From Wrenching Feature
Between 0.623 inches and 0.624 inches
Length From Bearing Surface Of Wrenching Feature To End Of First Diameter
Between 1.420 inches and 1.450 inches
First Radial Fluid Hole Diameter
Between 0.070 inches and 0.072 inches
Distance From First Radial Hole Center To End Of Bolt
1.560 inches
Length From Bearing Surface Of Wrenching Feature To Bolt End
Between 1.920 inches and 1.970 inches
Wrenching Feature Height
0.080 inches
Hardness Rating
Between 36.0 rockwell c and 39.0 rockwell c
First End Thready Qty Per Inch (tpi)
18
First End Thread Series Designator
Unf
First End Thread Size
0.625 inches
Material
Steel comp 4140 or steel comp 8740
Material Specification
Mil-s-5626 military specification 1st material response or mil-s-6049 military specification 2nd material response
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
003037456
NSN
4730003037456

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3-73135
Cage Code:
81205
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307994000
  • NAICS: 332919
  • SITC: 67959
  • Description: Other fittings nesoi of alloy steel not stainless
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-303-7456
What are the manufacturers of nsn 4730003037456?
Does this nsn 4730003037456 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730003037456
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 4730003037456 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730003037456 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730003037456?
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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