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Socket Head Cap Screw NSN 5305-01-656-4908

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 5305-01-656-4908 NSN: 5305-01-656-4908

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Thread Length
1.000 inches
Fastener Length
1.000 inches
Head Style
Flat fillister
Head Diameter
Between 0.365 inches and 0.375 inches
Head Height
Between 0.244 inches and 0.250 inches
Single Shear Strength
2200 pounds per square inch
Internal Drive Style
Hexagon
End Application
Kc-46a support equipment
Thread Diameter
0.250 inches
Width Across Flats
0.188 inches
Thready Qty Per Inch (tpi)
20
Min. Tensile Strength (psi)
80000 pounds per square inch
Hardness Rating
80.0 rockwell b
Minimum Yield Strength
30000 pounds per square inch
Part Name Assigned By Controlling Agency
Socket head cap screw
Material
Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 384 or steel comp xm-7
Material Specification
Asme b18.3 government std/spec single material response
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
016564908
NSN
5305016564908

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
J20009-22
Cage Code:
81205
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5305-01-656-4908
What are the manufacturers of nsn 5305016564908?
Does this nsn 5305016564908 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305016564908
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 5305016564908 contain any precious metals?
Precious metals vary between manufacturers.
Does nsn 5305016564908 contain any hazardous materials?
Hazardous material unknown.
What is the ESD classification of nsn 5305016564908?
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
  •   Quality Fast Service
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