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Socket Head Cap Screw NSN 5305-01-228-9498

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 5305-01-228-9498 NSN: 5305-01-228-9498

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.317 inches and 0.375 inches
Fastener Length
Between 0.345 inches and 0.375 inches
Head Style
Flat chamfer
Head Diameter
Between 0.112 inches and 0.118 inches
Head Height
Between 0.070 inches and 0.073 inches
Internal Drive Style
Hexagon
Thread Diameter
0.073 inches
Width Across Flats
Between 0.063 inches and 0.064 inches
Thready Qty Per Inch (tpi)
72
Min. Tensile Strength (psi)
160000 pounds per square inch
Material
Iron alloy 660
Material Specification
Ams 5737 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unrf
FSC
5305 Screws
NIIN
012289498
NSN
5305012289498

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AF0072-034
Cage Code:
22915
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 5305-01-228-9498
What are the manufacturers of nsn 5305012289498?
Does this nsn 5305012289498 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305012289498
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 5305012289498 contain any precious metals?
No precious metal content.
Does nsn 5305012289498 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305012289498?
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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