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Internally Relieved Body Bolt NSN 5306-00-003-6543

Item Description

An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.

NSN 5306-00-003-6543 NSN: 5306-00-003-6543

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.610 inches
Fastener Length
Between 2.494 inches and 2.499 inches
Head Style
Round w/wrench flats
Head Diameter
1.335 inches
Head Height
0.125 inches
Width Between Flats
1.250 inches
Shoulder Diameter
Between 0.8675 inches and 0.8686 inches
Shoulder Length
Between 1.884 inches and 1.889 inches
Shank Unthreaded Hole Diameter
0.106 inches first hole and 0.116 inches first hole
Concentric Hole Depth
Between 1.674 inches and 1.689 inches
Concentric Hole Diameter
0.250 inches
Thread Diameter
0.375 inches
Thready Qty Per Inch (tpi)
24
Hardness Rating
46.0 rockwell c and 49.0 rockwell c
Distance From Head Largest Bearing Surface To Shank Hole Center
2.297 inches first hole and 2.302 inches first hole
Material
Steel
Surface Treatment
Cadmium
Style Designator
Concentric hole unthreaded
Thread Series Designator
Unjf
FSC
5306 Bolts
NIIN
000036543
NSN
5306000036543

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A51B24628-11
Cage Code:
61174
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 5306-00-003-6543
What are the manufacturers of nsn 5306000036543?
Does this nsn 5306000036543 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306000036543
An externally threaded fastener whose external threaded portion is of one nominal diameter. it has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. the concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. the head is designed to be held or driven by an external and/or internal driver. for items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.
Does nsn 5306000036543 contain any precious metals?
Precious metal content is unknown.
Does nsn 5306000036543 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306000036543?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06676
FIIG:
A003B0
App. Key:
BN
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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