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Machine Bolt NSN 5306-01-166-4520

Item Description

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

NSN 5306-01-166-4520 NSN: 5306-01-166-4520

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.661 inches
Fastener Length
1.053 inches
Head Style
Double hexagon w/hole
Head Height
0.303 inches
Width Between Flats
0.312 inches
Extended Washer Diameter
0.438 inches
Extended Washer Thickness
0.060 inches
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
28
Surface Finish
32.0 microinches threads
Special Features
4 locking wire holes
Surface Treatment
Silver
Thread Series Designator
Unjf
FSC
5306 Bolts
NIIN
011664520
NSN
5306011664520

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS43712
Cage Code:
K7766
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5306-01-166-4520
What are the manufacturers of nsn 5306011664520?
Does this nsn 5306011664520 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306011664520
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. see also screw, cap, hexagon head and screw, machine.
Does nsn 5306011664520 contain any precious metals?
Item contains silver.
Does nsn 5306011664520 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306011664520?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01847
FIIG:
A003B0
App. Key:
BR
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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