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Socket Head Cap Screw NSN 5305-01-243-9362

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 5305-01-243-9362 NSN: 5305-01-243-9362

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.288 inches and 0.391 inches
Fastener Length
Between 0.359 inches and 0.391 inches
Head Style
Button
Head Diameter
Between 0.419 inches and 0.437 inches
Head Height
Between 0.122 inches and 0.132 inches
Internal Drive Style
Hexagon
Thread Diameter
0.250 inches
Width Across Flats
Between 0.156 inches and 0.158 inches
Thready Qty Per Inch (tpi)
28
Min. Tensile Strength (psi)
160000 pounds per square inch
Hardness Rating
39.0 rockwell c and 45.0 rockwell c
Minimum Yield Strength
155000 pounds per square inch
Material
Steel
Material Specification
66 assn standard 2nd material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416 ty2 cl3 federal specification single treatment response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
012439362
NSN
5305012439362

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SM-C-800893-10
Cage Code:
56878
Status:
A
MSDS:
Part Number:
SM-C-800983-10
Cage Code:
06725
Status:
A
MSDS:
Part Number:
SM-C-800983
Cage Code:
82896
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 5305-01-243-9362
What are the manufacturers of nsn 5305012439362?
Does this nsn 5305012439362 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305012439362
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 5305012439362 contain any precious metals?
No precious metal content.
Does nsn 5305012439362 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305012439362?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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