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Machine Bolt NSN 5306-01-381-1640

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 5306-01-381-1640 NSN: 5306-01-381-1640

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
1.313 inches
Fastener Length
Between 1.365 inches and 1.385 inches
Head Style
Double hexagon w/hole
Head Height
Between 0.260 inches and 0.270 inches
Width Between Flats
0.277 inches
Extended Washer Diameter
Between 0.365 inches and 0.385 inches
Extended Washer Thickness
Between 0.040 inches and 0.050 inches
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
32
Material
Iron alloy 660
Material Specification
Ams 5731 federal specification single material response
Thread Series Designator
Unjf
FSC
5306 Bolts
NIIN
013811640
NSN
5306013811640

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
R1453P020
Cage Code:
99207
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 5306-01-381-1640
What are the manufacturers of nsn 5306013811640?
Does this nsn 5306013811640 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306013811640
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 5306013811640 contain any precious metals?
No precious metal content.
Does nsn 5306013811640 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306013811640?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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