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Externally Relieved Body Bolt NSN 5306-00-966-0188

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 5306-00-966-0188 NSN: 5306-00-966-0188

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.575 inches and 0.625 inches
Fastener Length
Between 0.965 inches and 1.015 inches
Head Style
Flat chamfer
Head Diameter
Between 0.240 inches and 0.260 inches
Head Height
Between 0.145 inches and 0.175 inches
First Diameter From Head
Between 0.284 inches and 0.288 inches
Second Diameter From Head
0.200 inches
Third Diameter From Head
Between 0.284 inches and 0.288 inches
Fourth Diameter From Head
Between 0.165 inches and 0.175 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter
Between 0.060 inches and 0.080 inches
Distance From Largest Bearing Surface Of Head To End Of Second Diameter
Between 0.160 inches and 0.180 inches
Distance From Largest Bearing Surface Of Head To End Of Third Diameter
Between 0.250 inches and 0.270 inches
Distance From Largest Bearing Surface Of Head To End Of Fourth Diameter
0.390 inches
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
20
Externally Relieved Body Diameter Quantity
4
Material
Steel comp 303
Material Specification
Qq-s-764 cond a federal specification single material response
Thread Series Designator
Unc
FSC
5306 Bolts
NIIN
009660188
NSN
5306009660188

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
119348-1
Cage Code:
59364
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 5306-00-966-0188
What are the manufacturers of nsn 5306009660188?
Does this nsn 5306009660188 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306009660188
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 5306009660188 contain any precious metals?
Precious metal content is unknown.
Does nsn 5306009660188 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306009660188?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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