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Externally Relieved Body Bolt NSN 5306-00-879-4603

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.

NSN 5306-00-879-4603 NSN: 5306-00-879-4603

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.800 inches and 0.920 inches
Fastener Length
Between 5.870 inches and 5.930 inches
Head Style
Hexagon extended washer
Head Height
0.256 inches
Width Between Flats
Between 0.363 inches and 0.375 inches
Extended Washer Diameter
0.500 inches
Extended Washer Thickness
0.032 inches
First Diameter From Head
0.260 inches
Second Diameter From Head
Between 0.216 inches and 0.220 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter
Between 0.190 inches and 0.250 inches
Distance From Largest Bearing Surface Of Head To End Of Second Diameter
Between 5.010 inches and 5.070 inches
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
20
Externally Relieved Body Diameter Quantity
2
Material
Steel comp 1008
Surface Treatment
Cadmium
Thread Series Designator
Unc
FSC
5306 Bolts
NIIN
008794603
NSN
5306008794603

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1939970
Cage Code:
1LW55
Status:
A
MSDS:
Part Number:
47357
Cage Code:
13841
Status:
A
MSDS:
Part Number:
88567
Cage Code:
30076
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 5306-00-879-4603
What are the manufacturers of nsn 5306008794603?
Does this nsn 5306008794603 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306008794603
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). it is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. excludes bolt, internal wrenching and thumbscrew. see also screw, externally relieved body.
Does nsn 5306008794603 contain any precious metals?
Precious metal content is unknown.
Does nsn 5306008794603 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306008794603?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06675
FIIG:
A003B0
App. Key:
BF
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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