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Socket Head Cap Screw NSN 5305-00-943-2513

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 5305-00-943-2513 NSN: 5305-00-943-2513

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.468 inches and 0.490 inches
Fastener Length
Between 0.740 inches and 0.760 inches
Head Style
Flat chamfer
Head Diameter
Between 0.427 inches and 0.447 inches
Head Height
Between 0.052 inches and 0.062 inches
Locking Feature
Strip threads
Internal Drive Style
Slot
Thread Diameter
0.312 inches
Thready Qty Per Inch (tpi)
24
Min. Tensile Strength (psi)
160000 pounds per square inch
Material
Steel comp 4130
Material Specification
Mil-s-6758 military specification single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, cl 1 federal specification single treatment response
Thread Series Designator
Unf
FSC
5305 Screws
NIIN
009432513
NSN
5305009432513

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
64B13249
Cage Code:
07873
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 5305-00-943-2513
What are the manufacturers of nsn 5305009432513?
Does this nsn 5305009432513 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305009432513
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 5305009432513 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305009432513 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305009432513?
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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