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Machine Bolt NSN 5306-01-301-7839

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 5306-01-301-7839 NSN: 5306-01-301-7839

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.620 inches and 0.750 inches
Fastener Length
Between 0.720 inches and 0.750 inches
Head Style
Hexagon
Head Height
Between 0.150 inches and 0.163 inches
Width Between Flats
Between 0.428 inches and 0.438 inches
Locking Feature
Patch threads or pellet threads or strip threads
Thread Diameter
0.250 inches
Features Provided
Finished head
Thready Qty Per Inch (tpi)
20
Min. Tensile Strength (psi)
80000 pounds per square inch
Hardness Rating
80.0 rockwell b fastener
Minimum Yield Strength
40000 pounds per square inch
Material
Plastic polyamide locking feature
Material Specification
Qq-n-281, class a federal specification single material response fastener
Thread Series Designator
Unc
FSC
5306 Bolts
NIIN
013017839
NSN
5306013017839

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MILF18240 NICU .250-20UNC-2A
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MILF18240 .750LX.750T
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MILF18240 CONF A OR B
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MILS1222 TYPE1 QQN281 CLASS A
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-DTL-1222
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-S-1222
Cage Code:
81349
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7508900000
  • NAICS: 332999
  • SITC: 69975
  • Description: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5306-01-301-7839
What are the manufacturers of nsn 5306013017839?
Does this nsn 5306013017839 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306013017839
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 5306013017839 contain any precious metals?
No precious metal content.
Does nsn 5306013017839 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306013017839?
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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