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Fluid Passage Bolt NSN 4730-00-321-3574

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 4730-00-321-3574 NSN: 4730-00-321-3574

Features and Characteristics

Body Style
Relieved
Concentric Hole Diameter
Between 2.100 inches and 2.120 inches
Overall Length
Between 3.195 inches and 3.220 inches
First End Connection Type
Threaded external tube
First End Style Designator
Plain
First End Thread Class
3a
First End Thread Direction
Right-hand
Width Across Flats
0.500 inches
First End Thread Length
Between 0.270 inches and 0.280 inches
Wrenching Feature Style
Hexagon
Third Diameter From Wrenching Feature
Between 0.240 inches and 0.250 inches
Length From Bearing Surface Of Wrenching Feature To End Of First Diameter
Between 1.182 inches and 1.203 inches
Length From Bearing Surface Of Wrenching Feature To End Of Second Diameter
2.015 inches
Length From Bearing Surface Of Wrenching Feature To End Of Third Diameter
Between 2.790 inches and 2.800 inches
First Radial Fluid Hole Diameter
Between 0.061 inches and 0.065 inches
Second Radial Fluid Hole Diameter
Between 0.061 inches and 0.065 inches
Distance From First Radial Hole Center To End Of Bolt
2.328 inches
Length From Bearing Surface Of Wrenching Feature To Bolt End
Between 3.125 inches and 3.140 inches
Wrenching Feature Height
Between 0.070 inches and 0.080 inches
First End Thread Series Designator
Unf
First End Thread Size
0.250 inches
Material
Stainless steel
Material Specification
Ams 5643 assn standard single material response
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
003213574
NSN
4730003213574

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
354377
Cage Code:
59364
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307290000
  • NAICS: 332919
  • SITC: 67956
  • Description: Stainless steel tube or pipe fittings nesoi
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-321-3574
What are the manufacturers of nsn 4730003213574?
Does this nsn 4730003213574 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730003213574
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 4730003213574 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730003213574 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730003213574?
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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