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Externally Relieved Body Bolt NSN 5306-00-208-0840

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.

NSN 5306-00-208-0840 NSN: 5306-00-208-0840

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.760 inches and 0.820 inches
Fastener Length
3.800 inches
Head Style
Hexagon
Head Height
0.344 inches
Width Between Flats
Between 0.741 inches and 0.750 inches
Hole Diameter
0.070 inches
First Diameter From Head
Between 0.494 inches and 0.500 inches
Second Diameter From Head
Between 0.387 inches and 0.391 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter
Between 0.480 inches and 0.520 inches
Distance From Largest Bearing Surface Of Head To End Of Second Diameter
Between 3.718 inches and 3.724 inches
Thread Diameter
0.500 inches
Hole Quantity
6
Hole Type
Drilled
Thready Qty Per Inch (tpi)
20
Hardness Rating
26.0 rockwell c and 32.0 rockwell c
Hole Configuration Style
Hexagon flats
Externally Relieved Body Diameter Quantity
2
Material
Steel
Thread Series Designator
Unf
FSC
5306 Bolts
NIIN
002080840
NSN
5306002080840

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2069D65
Cage Code:
0AHP5
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 5306-00-208-0840
What are the manufacturers of nsn 5306002080840?
Does this nsn 5306002080840 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306002080840
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). it is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. excludes bolt, internal wrenching and thumbscrew. see also screw, externally relieved body.
Does nsn 5306002080840 contain any precious metals?
Precious metal content is unknown.
Does nsn 5306002080840 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306002080840?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06675
FIIG:
A003B0
App. Key:
BF
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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