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Socket Head Cap Screw NSN 5305-00-638-4260

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

NSN 5305-00-638-4260 NSN: 5305-00-638-4260

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.375 inches
Fastener Length
0.375 inches
Head Style
Flat chamfer
Head Diameter
0.309 inches
Head Height
0.109 inches
Hole Diameter
0.046 inches
Internal Drive Style
Hexagon
Thread Diameter
0.190 inches
Width Across Flats
0.158 inches
Hole Quantity
6
Hole Type
Drilled
Thready Qty Per Inch (tpi)
32
Hardness Rating
20.0 rockwell c and 34.0 rockwell c
Minimum Yield Strength
107000 pounds per square inch
Hole Configuration Style
Round
Material
Steel
Surface Treatment
Cadmium
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
006384260
NSN
5305006384260

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S8150D10-6
Cage Code:
70210
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 5305-00-638-4260
What are the manufacturers of nsn 5305006384260?
Does this nsn 5305006384260 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305006384260
An externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.
Does nsn 5305006384260 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305006384260 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305006384260?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
16282
FIIG:
A003B0
App. Key:
SC
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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