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Fluid Passage Bolt NSN 4730-00-203-9748

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 4730-00-203-9748 NSN: 4730-00-203-9748

Features and Characteristics

Body Style
Body wrenching
Concentric Hole Depth
1.715 inches
Concentric Hole Diameter
0.234 inches
Overall Length
2.297 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
Flareless
Second End Thread Class
3a
Second End Thread Direction
Right-hand
Width Across Flats
Between 0.746 inches and 0.753 inches
First End Thread Length
0.351 inches
Second End Thread Length
0.453 inches
Wrenching Feature Style
Hexagon
First Diameter From Wrenching Feature
0.425 inches
Second Diameter From Wrenching Feature
0.499 inches
Third Diameter From Wrenching Feature
0.433 inches
Fourth Diameter From Wrenching Feature
0.499 inches
Fifth Diameter From Wrenching Feature
0.363 inches
Length From Bearing Surface Of Wrenching Feature To End Of First Diameter
0.052 inches
Length From Bearing Surface Of Wrenching Feature To End Of Second Diameter
0.354 inches
Length From Bearing Surface Of Wrenching Feature To End Of Third Diameter
0.666 inches
Length From Bearing Surface Of Wrenching Feature To End Of Fourth Diameter
1.017 inches
Length From Bearing Surface Of Wrenching Feature To End Of Fifth Diameter
Between 1.177 inches and 1.222 inches
First Radial Fluid Hole Diameter
0.189 inches
Distance From First Radial Hole Center To End Of Bolt
0.898 inches
Length From Bearing Surface Of Wrenching Feature To Bolt End
1.438 inches
Wrenching Feature Height
0.406 inches
First End Thread Series Designator
Unjf
First End Thread Size
0.438 inches
Second End Seat Angle
12.0 degrees
Second End Thread Size
0.500 inches
Second End Thread Series Designator
Unjf
Material
Aluminum
Surface Treatment
Anodize
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002039748
NSN
4730002039748

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS21938-5L
Cage Code:
81343
Status:
A
MSDS:
Part Number:
ER01205
Cage Code:
79470
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7609000000
  • NAICS: 332919
  • SITC: 68427
  • Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-203-9748
What are the manufacturers of nsn 4730002039748?
Does this nsn 4730002039748 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002039748
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 4730002039748 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002039748 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002039748?
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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