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Internally Relieved Body Bolt NSN 5306-01-381-1643

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 5306-01-381-1643 NSN: 5306-01-381-1643

Features and Characteristics

Threads Per Inch
28 head
Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.630 inches and 0.665 inches
Fastener Length
Between 2.308 inches and 2.438 inches
Head Style
Hexagon
Head Height
Between 0.375 inches and 0.390 inches
Width Between Flats
Between 1.052 inches and 1.064 inches
Shoulder Diameter
Between 0.7477 inches and 0.7487 inches
Shoulder Length
Between 1.526 inches and 1.536 inches
Shank Unthreaded Hole Diameter
0.107 inches threads and 0.114 inches threads
Concentric Hole Depth
Between 1.901 inches and 1.926 inches
Concentric Hole Diameter
Between 0.107 inches and 0.114 inches
Thread Diameter
0.250 inches
Thread Series
Unf head
Internal Thread Direction
Right-hand head
Thready Qty Per Inch (tpi)
20
Internal Thread Class
3b head
Special Features
Second hole in thds 90 degreed apart; 32 micro inch finish on shoulder and thrd relief
Material
Nickel alloy 718
Material Specification
Ams 5662 assn standard single material response
Style Designator
Counterbore threaded
Thread Series Designator
Unjf
FSC
5306 Bolts
NIIN
013811643
NSN
5306013811643

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
17P6W8247-509
Cage Code:
88277
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7508900000
  • NAICS: 332999
  • SITC: 69975
  • Description: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5306-01-381-1643
What are the manufacturers of nsn 5306013811643?
Does this nsn 5306013811643 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306013811643
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 5306013811643 contain any precious metals?
No precious metal content.
Does nsn 5306013811643 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306013811643?
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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