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Eccentric Head Bolt NSN 5306-00-334-9940

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 5306-00-334-9940 NSN: 5306-00-334-9940

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Fastener Length
1.281 inches
Head Style
Flat chamfer
Head Diameter
0.692 inches
Head Height
0.218 inches
Distance From Center Of Head To Center Of Shank
0.062 inches
Thread Diameter
0.500 inches
Thready Qty Per Inch (tpi)
20
Hardness Rating
26.0 rockwell c and 31.0 rockwell c
Material
Steel comp 3140
Material Specification
Sae assn standard single material response
Thread Series Designator
Unf
FSC
5306 Bolts
NIIN
003349940
NSN
5306003349940

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
145483A
Cage Code:
1ML14
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 5306-00-334-9940
What are the manufacturers of nsn 5306003349940?
Does this nsn 5306003349940 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306003349940
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 5306003349940 contain any precious metals?
Precious metal content is unknown.
Does nsn 5306003349940 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306003349940?
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
  •   Quality Fast Service
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