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Socket Head Cap Screw NSN 5305-01-642-6242

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 5305-01-642-6242 NSN: 5305-01-642-6242

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 1.250 inches and 2.000 inches
Fastener Length
2.875 inches
Head Style
Flat fillister
Head Diameter
0.562 inches
Head Height
0.375 inches
Internal Drive Style
Hexagon
End Application
F-15sa
Thread Diameter
0.375 inches
Width Across Flats
0.312 inches
Thready Qty Per Inch (tpi)
24
Hardness Rating
37.0 rockwell c
Part Name Assigned By Controlling Agency
Socket head cap screw
Special Features
Black oxide alloy steel
Color
Black
Material
Iron alloy
Surface Treatment
Oxide iron
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
016426242
NSN
5305016426242

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
91251A434
Cage Code:
39428
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 5305-01-642-6242
What are the manufacturers of nsn 5305016426242?
Does this nsn 5305016426242 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305016426242
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 5305016426242 contain any precious metals?
No precious metal content.
Does nsn 5305016426242 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305016426242?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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