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Machine Bolt NSN 5306-00-121-2889

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 5306-00-121-2889 NSN: 5306-00-121-2889

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.750 inches
Fastener Length
Between 2.406 inches and 2.500 inches
Head Style
Hexagon extended washer
Head Height
Between 0.307 inches and 0.358 inches
Width Between Flats
Between 0.551 inches and 0.562 inches
Extended Washer Diameter
Between 0.720 inches and 0.780 inches
Extended Washer Thickness
Between 0.037 inches and 0.063 inches
Thread Diameter
0.375 inches
Features Provided
Finished head
Thready Qty Per Inch (tpi)
16
Hardness Rating
24.0 rockwell c and 33.0 rockwell c
Material
Steel comp 1038
Material Specification
66 federal standard single material response or aisi assn standard single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Es4 fscm 32195 mfr ref single treatment response
Thread Series Designator
Unc
FSC
5306 Bolts
NIIN
001212889
NSN
5306001212889

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
308752
Cage Code:
21119
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 5306-00-121-2889
What are the manufacturers of nsn 5306001212889?
Does this nsn 5306001212889 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306001212889
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 5306001212889 contain any precious metals?
Precious metal content is unknown.
Does nsn 5306001212889 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306001212889?
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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