Model: 7373778

Fluid Passage Bolt

Properties:

Body Style
Relieved
Head Diameter
1.125 inches
Distance From Centerline To Flat
0.442 inches
Concentric Hole Depth
1.625 inches
Concentric Hole Diameter
0.218 inches
Overall Length
4.750 inches
First End Connection Type
Threaded external tube
First End Style Designator
Plain
First End Thread Class
2a
First End Thread Direction
Right-hand
Second End Connection Type
Threaded internal tube
Second End Style Designator
High pressure flare
Second End Thread Class
2b
Second End Thread Direction
Right-hand
Cotter Pin Hole Diameter
0.136 inches
First End Thread Length
1.000 inches
Second End Thread Length
0.250 inches
Wrenching Feature Style
Dee
Distance From Bolt End To Hole Center
0.187 inches
First Diameter From Wrenching Feature
0.734 inches
Second Diameter From Wrenching Feature
0.747 inches
Third Diameter From Wrenching Feature
0.735 inches
Length From Bearing Surface Of Wrenching Feature To End Of First Diameter
0.094 inches
Length From Bearing Surface Of Wrenching Feature To End Of Second Diameter
1.250 inches
Length From Bearing Surface Of Wrenching Feature To End Of Third Diameter
3.500 inches
First Radial Fluid Hole Diameter
0.218 inches
Distance From First Radial Hole Center To End Of Bolt
3.250 inches
Length From Bearing Surface Of Wrenching Feature To Bolt End
4.500 inches
Wrenching Feature Height
0.250 inches
Hardness Rating
58.0 rockwell c
First End Thready Qty Per Inch (tpi)
16
First End Thread Series Designator
Unf
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)
28
Second End Thread Size
0.250 inches
Second End Thread Series Designator
Unf
Material
Steel comp 1020
NSN
4730-00-737-3778
Part Number
7373778
Description
Bolt,fluid Passage
CAGE
19207

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.

Part 7373778 NSN 4730-00-737-3778

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18683
FIIG:
A121A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
573
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7307992000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Other fittings nesoi of iron or nonalloy steel

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