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Eccentric Head Bolt NSN 5306-01-143-1750

Item Description

An externally threaded fastener the head of which is usually flat with a periphery not concentric to the bolt shank. The head is not designed for wrenching. It may have a drive feature located at the threaded end, which can be used to rotate the screw and eccentric head into a locking position to secure a flanged or groove component.

NSN 5306-01-143-1750 NSN: 5306-01-143-1750

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Fastener Length
5.295 inches
Head Diameter
1.250 inches
Head Height
0.375 inches
Width Between Flats
Between 1.052 inches and 1.064 inches
Distance From Center Of Head To Center Of Shank
2.648 inches
Thread Diameter
0.875 inches
Thready Qty Per Inch (tpi)
14
Min. Tensile Strength (psi)
180000 pounds per square inch
Hardness Rating
39.0 rockwell c and 43.0 rockwell c
Material
Steel comp 4340
Material Specification
Mil-s-5000, cond c military specification single material response
Surface Treatment
Silver
Surface Treatment Specification
Ss8487, fscm 78286 mfr ref single treatment response
Thread Series Designator
Unjf
FSC
5306 Bolts
NIIN
011431750
NSN
5306011431750

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
65122-11227-104
Cage Code:
78286
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318152000
  • NAICS: 332722
  • SITC: 69421
  • Description: Bolts and bolts and their nuts or washers exported in the same shipment
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 5306-01-143-1750
What are the manufacturers of nsn 5306011431750?
Does this nsn 5306011431750 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306011431750
An externally threaded fastener the head of which is usually flat with a periphery not concentric to the bolt shank. the head is not designed for wrenching. it may have a drive feature located at the threaded end, which can be used to rotate the screw and eccentric head into a locking position to secure a flanged or groove component.
Does nsn 5306011431750 contain any precious metals?
Item contains silver.
Does nsn 5306011431750 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306011431750?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
21861
FIIG:
A003B0
App. Key:
BE
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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