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Internally Relieved Body Bolt NSN 5306-01-238-7181

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 5306-01-238-7181 NSN: 5306-01-238-7181

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.389 inches and 0.500 inches
Fastener Length
0.500 inches
Head Style
Double chamfer
Head Diameter
0.630 inches
Head Height
0.130 inches
Extended Washer Diameter
0.260 inches
Concentric Hole Diameter
0.260 inches
Thread Diameter
0.312 inches
Thready Qty Per Inch (tpi)
18
Special Features
Med. Straight knurl
Color
Black
Material
Steel comp 1215
Surface Treatment
Oxide
Style Designator
Concentric hole unthreaded
Thread Series Designator
Unc
FSC
5306 Bolts
NIIN
012387181
NSN
5306012387181

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
150015
Cage Code:
63465
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 5306-01-238-7181
What are the manufacturers of nsn 5306012387181?
Does this nsn 5306012387181 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306012387181
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 5306012387181 contain any precious metals?
No precious metal content.
Does nsn 5306012387181 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306012387181?
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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