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Socket Head Cap Screw NSN 5305-00-033-4665

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 5305-00-033-4665 NSN: 5305-00-033-4665

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.328 inches
Fastener Length
1.516 inches
Head Style
Flat countersunk undercut
Head Diameter
0.453 inches
Head Height
Between 0.100 inches and 0.106 inches
Shank Unthreaded Hole Diameter
0.076 inches first hole
Internal Drive Style
Hexagon
Thread Diameter
0.250 inches
Width Across Flats
Between 0.157 inches and 0.159 inches
Thready Qty Per Inch (tpi)
28
Min. Tensile Strength (psi)
60000 pounds per square inch
Countersink Angle
100.0 degrees
Distance From Head Largest Bearing Surface To Shank Hole Center
1.375 inches first hole
Material
Steel comp e4340 or steel comp 4340 or steel comp 8740 or steel comp 6150 or steel comp 4037 or steel comp 8735 or steel comp 4140
Surface Treatment
Cadmium head
Surface Treatment Specification
Qq-p-416, type 1, cl 3 federal specification single treatment response threads
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
000334665
NSN
5305000334665

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S2329074-15
Cage Code:
88277
Status:
A
MSDS:
Part Number:
2329074-15
Cage Code:
88277
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 5305-00-033-4665
What are the manufacturers of nsn 5305000334665?
Does this nsn 5305000334665 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305000334665
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 5305000334665 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305000334665 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305000334665?
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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