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Machine Bolt NSN 5306-00-638-1933

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 5306-00-638-1933 NSN: 5306-00-638-1933

Features and Characteristics

Thread Direction
Right-hand
Thread Length
Between 0.544 inches and 0.615 inches
Fastener Length
Between 0.615 inches and 0.635 inches
Head Style
Double hexagon w/hole
Head Height
Between 0.272 inches and 0.292 inches
Width Between Flats
Between 0.300 inches and 0.315 inches
Extended Washer Diameter
Between 0.428 inches and 0.448 inches
Extended Washer Thickness
Between 0.060 inches and 0.080 inches
Thread Diameter
0.250 inches
Features Provided
Finished head
Nonstandard Thread Pitch Diameter
+0.2213/+0.2318 inches
Thready Qty Per Inch (tpi)
28
Hardness Rating
30.0 rockwell c and 38.0 rockwell c
Material
Steel
Material Specification
Pwa 722 fscm 77445 mfr ref single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Pwa350 fscm 77445 mfr ref single treatment response
Thread Series Designator
Unf
FSC
5306 Bolts
NIIN
006381933
NSN
5306006381933

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
282527
Cage Code:
77445
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 5306-00-638-1933
What are the manufacturers of nsn 5306006381933?
Does this nsn 5306006381933 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306006381933
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 5306006381933 contain any precious metals?
No precious metal content.
Does nsn 5306006381933 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306006381933?
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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