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Externally Relieved Body Bolt NSN 5306-00-064-8418

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 5306-00-064-8418 NSN: 5306-00-064-8418

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.552 inches and 0.572 inches
Fastener Length
Between 0.990 inches and 1.010 inches
Head Style
Hexagon
Head Height
0.250 inches
Width Between Flats
0.500 inches
First Diameter From Head
Between 0.224 inches and 0.234 inches
Second Diameter From Head
0.250 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter
0.062 inches
Distance From Largest Bearing Surface Of Head To End Of Second Diameter
0.438 inches
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
20
Hardness Rating
38.0 rockwell c and 45.0 rockwell c
Externally Relieved Body Diameter Quantity
2
Material
Steel comp 4140
Material Specification
Sae assn standard single material response
Surface Treatment
Phosphate
Surface Treatment Specification
96906/mil-p-16232 type m class 2 mfr ref single treatment response
Thread Series Designator
Unc
FSC
5306 Bolts
NIIN
000648418
NSN
5306000648418

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2146074
Cage Code:
10001
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 5306-00-064-8418
What are the manufacturers of nsn 5306000648418?
Does this nsn 5306000648418 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306000648418
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 5306000648418 contain any precious metals?
Precious metal content is unknown.
Does nsn 5306000648418 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306000648418?
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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