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Internally Relieved Body Bolt NSN 5306-00-207-4143

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 5306-00-207-4143 NSN: 5306-00-207-4143

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.643 inches
Fastener Length
Between 3.437 inches and 3.484 inches
Head Style
Hexagon
Head Height
0.220 inches
Width Between Flats
Between 1.240 inches and 1.253 inches
Shank Unthreaded Hole Diameter
0.141 inches first hole
Concentric Hole Diameter
0.375 inches
Thread Diameter
0.875 inches
Thready Qty Per Inch (tpi)
14
Hardness Rating
36.0 rockwell c and 40.0 rockwell c
Distance From Head Largest Bearing Surface To Shank Hole Center
3.234 inches first hole and 3.266 inches first hole
Material
Steel comp e4340 or steel comp 4340 or steel comp 8740 or steel comp 8735 or steel comp 6150 or steel comp 4140 or steel comp 4037
Surface Treatment
Cadmium head
Surface Treatment Specification
Cva5-2, fscm 80378 mfr ref 2nd treatment response threads
Style Designator
Concentric hole unthreaded
Test Data Document
81349-mil-i-6870 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Thread Series Designator
Unf
FSC
5306 Bolts
NIIN
002074143
NSN
5306002074143

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CV15-564506-1
Cage Code:
80378
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 5306-00-207-4143
What are the manufacturers of nsn 5306002074143?
Does this nsn 5306002074143 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306002074143
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 5306002074143 contain any precious metals?
Precious metal content is unknown.
Does nsn 5306002074143 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306002074143?
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
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