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Fluid Passage Bolt NSN 4730-00-631-1634

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 4730-00-631-1634 NSN: 4730-00-631-1634

Features and Characteristics

Body Style
Body wrenching
Concentric Hole Diameter
0.422 inches
Overall Length
3.522 inches
First End Connection Type
Threaded external tube
First End Style Designator
Flareless
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 1.121 inches and 1.128 inches
First End Thread Length
Between 1.051 inches and 1.096 inches
Second End Thread Length
0.625 inches
Wrenching Feature Style
Hexagon
First Diameter From Wrenching Feature
0.811 inches
Second Diameter From Wrenching Feature
0.740 inches
Third Diameter From Wrenching Feature
0.811 inches
Fourth Diameter From Wrenching Feature
0.660 inches
Length From Bearing Surface Of Wrenching Feature To End Of First Diameter
0.377 inches
Length From Bearing Surface Of Wrenching Feature To End Of Second Diameter
0.826 inches
Length From Bearing Surface Of Wrenching Feature To End Of Third Diameter
1.209 inches
Length From Bearing Surface Of Wrenching Feature To End Of Fourth Diameter
1.386 inches
First Radial Fluid Hole Diameter
0.300 inches
Distance From First Radial Hole Center To End Of Bolt
1.826 inches
Length From Bearing Surface Of Wrenching Feature To Bolt End
2.460 inches
Wrenching Feature Height
0.437 inches
First End Thready Qty Per Inch (tpi)
16
First End Thread Series Designator
Unjf
First End Seat Angle
12.0 degrees
First End Thread Size
0.750 inches
Second End Seat Angle
12.0 degrees
Second End Thready Qty Per Inch (tpi)
14
Second End Thread Size
0.875 inches
Second End Thread Series Designator
Unjf
Material
Aluminum alloy
Material Specification
Qq-a-268, t4 federal specification single material response
Surface Treatment
Anodize
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
006311634
NSN
4730006311634

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS21939
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS18280
Cage Code:
81343
Status:
A
MSDS:
Part Number:
MS21939-10H8
Cage Code:
00624
Status:
A
MSDS:
Part Number:
MS21939W10H8
Cage Code:
81343
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 4730-00-631-1634
What are the manufacturers of nsn 4730006311634?
Does this nsn 4730006311634 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730006311634
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 4730006311634 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730006311634 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730006311634?
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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