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Internally Relieved Body Bolt NSN 5306-00-164-4252

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 5306-00-164-4252 NSN: 5306-00-164-4252

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.330 inches and 0.350 inches
Fastener Length
Between 1.920 inches and 1.930 inches
Head Style
Round w/wrench flats
Head Diameter
1.300 inches
Head Height
Between 0.150 inches and 0.160 inches
Width Between Flats
1.125 inches
Concentric Hole Depth
1.950 inches
Concentric Hole Diameter
Between 0.401 inches and 0.411 inches
Thread Diameter
0.781 inches
Thready Qty Per Inch (tpi)
32
Special Features
Seven holes equally spaced0.077 in. Min dia, 0.080 in. Max dia, 1.754 in. From bearingsurface of head
Material
Steel comp 4340
Surface Treatment
Oxide
Surface Treatment Specification
Mil-c-13924, cl 1 military specification single treatment response
Style Designator
Concentric hole unthreaded
Test Data Document
81349-mil-i-6868 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
Uns
FSC
5306 Bolts
NIIN
001644252
NSN
5306001644252

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
65850-05138-101
Cage Code:
78286
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 5306-00-164-4252
What are the manufacturers of nsn 5306001644252?
Does this nsn 5306001644252 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306001644252
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 5306001644252 contain any precious metals?
Precious metal content is unknown.
Does nsn 5306001644252 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306001644252?
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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