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Shoulder Bolt NSN 5306-00-025-7197

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes thumbscrew.

NSN 5306-00-025-7197 NSN: 5306-00-025-7197

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.610 inches
Fastener Length
3.860 inches
Head Style
Hexagon
Head Height
Between 0.203 inches and 0.235 inches
Width Between Flats
Between 0.553 inches and 0.565 inches
Shoulder Diameter
0.371 inches first shoulder and 0.374 inches first shoulder
Shoulder Length
3.245 inches first shoulder and 3.255 inches first shoulder
Shank Unthreaded Hole Diameter
0.076 inches first hole and 0.086 inches first hole
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
28
Min. Tensile Strength (psi)
125000 pounds per square inch
Hardness Rating
26.0 rockwell c and 32.0 rockwell c
Distance From Head Largest Bearing Surface To Shank Hole Center
3.500 inches first hole
Shoulder Shape
Round first shoulder
Material
Steel
Surface Treatment
Cadmium and chromate
Thread Series Designator
Unf
FSC
5306 Bolts
NIIN
000257197
NSN
5306000257197

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5306L20-009
Cage Code:
81996
Status:
A
MSDS:
Part Number:
VBP7197-1
Cage Code:
53037
Status:
A
MSDS:
Part Number:
AK708
Cage Code:
16410
Status:
A
MSDS:
Part Number:
C2UT203
Cage Code:
71867
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 5306-00-025-7197
What are the manufacturers of nsn 5306000257197?
Does this nsn 5306000257197 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5306000257197
An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. it has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. the head is not designed to be held or driven with an inserted drivers. a locking feature may be incorporated in the design of the head or threads. for items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. for items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. excludes thumbscrew.
Does nsn 5306000257197 contain any precious metals?
Precious metal content is unknown.
Does nsn 5306000257197 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5306000257197?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
04905
FIIG:
A003B0
App. Key:
BY
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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