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Internally Relieved Body Bolt NSN 5306-00-880-2603

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 5306-00-880-2603 NSN: 5306-00-880-2603

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.625 inches
Fastener Length
Between 4.960 inches and 5.000 inches
Head Style
Round w/wrench flats
Head Diameter
Between 1.240 inches and 1.260 inches
Head Height
Between 0.190 inches and 0.210 inches
Width Between Flats
Between 0.990 inches and 1.010 inches
Shoulder Diameter
Between 0.873 inches and 0.875 inches
Shoulder Length
Between 4.270 inches and 4.290 inches
Counterbore Diameter
Between 0.540 inches and 0.560 inches
Counterbore Depth
Between 4.090 inches and 4.110 inches
Concentric Hole Diameter
Between 0.302 inches and 0.322 inches
Thread Diameter
0.625 inches
Thready Qty Per Inch (tpi)
18
Material
Steel comp 4340
Material Specification
Mil-s-5000 military specification single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 1 federal specification single treatment response
Style Designator
Counterbore unthreaded
Thread Series Designator
Unf
FSC
5306 Bolts
NIIN
008802603
NSN
5306008802603

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
114L2376-1
Cage Code:
77272
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 5306-00-880-2603
What are the manufacturers of nsn 5306008802603?
Does this nsn 5306008802603 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306008802603
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 5306008802603 contain any precious metals?
Precious metal content is unknown.
Does nsn 5306008802603 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306008802603?
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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