Socket Head Cap Screw NSN 5305-00-052-0524

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: 5305-00-052-0524

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

1.181 inches

Fastener Length

1.250 inches

Head Style

Flat chamfer

Head Diameter

Between 0.642 inches and 0.656 inches

Head Height

Between 0.430 inches and 0.437 inches

Hole Diameter

Between 0.061 inches and 0.067 inches

Internal Drive Style

Hexagon

Thread Diameter

0.438 inches

Width Across Flats

Between 0.375 inches and 0.379 inches

Hole Quantity

Hole Type

Drilled

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

160000 pounds per square inch

Hardness Rating

36.0 rockwell c and 43.0 rockwell c

Minimum Yield Strength

130000 pounds per square inch

Hole Configuration Style

Round internal hexagon

Material

Steel

Material Specification

66 federal standard single material response

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416, type 2, cl 3 federal specification single treatment response

Thread Series Designator

Unf

FSC

5305 Screws

NIIN

000520524

NSN

5305000520524

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

02011-10G720

Cage Code:

60905

Status:

MSDS:

Part Number:

10G720

Cage Code:

12603

Status:

MSDS:

Part Number:

MS24678-54C

Cage Code:

80205

Status:

MSDS:

Part Number:

MS24678-54

Cage Code:

96906

Status:

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 5305-00-052-0524

What are the manufacturers of nsn 5305000520524?

Harlan Global Manufacturing, L.l.c. (60905)
Clark Equipment Co (12603)
National Aerospace Standards (80205)
Military Standards (96906)

Does this nsn 5305000520524 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305000520524
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 5305000520524 contain any precious metals?
Precious metal content is unknown.

Does nsn 5305000520524 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305000520524?
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:

Cond. Code:

Status:

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