Socket Head Cap Screw NSN 5305-01-004-8742

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: 5305-01-004-8742

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

1.500 inches

Fastener Length

2.000 inches

Head Style

Flat chamfer

Head Diameter

0.563 inches

Head Height

0.375 inches

Hole Diameter

Between 0.061 inches and 0.067 inches

Internal Drive Style

Hexagon

Thread Diameter

0.375 inches

Width Across Flats

0.312 inches

Hole Quantity

Hole Type

Drilled

Thready Qty Per Inch (tpi)

Hardness Rating

36.0 rockwell c and 43.0 rockwell c

Hole Configuration Style

Round internal hexagon

Part Name Assigned By Controlling Agency

Navy special project

Material

Steel comp 8620

Material Specification

Fed standard 66 federal standard 1st material response or mil-s-6098 military specification 2nd material response or mil-s-5000 military specification 3rd material response or mil-s-8503 military specification 4th material response or mil-s-6049 military specification 5th material response

Surface Treatment

Cadmium

Surface Treatment Specification

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

Thread Series Designator

Unef

FSC

5305 Screws

NIIN

010048742

NSN

5305010048742

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

509440-616C

Cage Code:

80020

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 5305-01-004-8742

What are the manufacturers of nsn 5305010048742?

Naval Air Warfare Center Aircraft (80020)

Does this nsn 5305010048742 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305010048742
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 5305010048742 contain any precious metals?
Precious metal content is unknown.

Does nsn 5305010048742 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305010048742?
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