Assembled Washer Screw NSN 5305-01-566-3173

Item Description

A screw, (as modified) to which has been assembled one or more nonremovable washer(s).

NSN: 5305-01-566-3173

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Fastener Length

Between 0.230 inches and 0.250 inches

Head Style

Pan no. 2

Head Diameter

Between 0.145 inches and 0.156 inches

Head Height

Between 0.053 inches and 0.062 inches

Washer Quantity

Internal Drive Style

Cross recess type ii

Thread Diameter

0.086 inches

Thready Qty Per Inch (tpi)

Secondary Washer Relationship To Primary Washer

Not identical

Secondary Washer Style

Flat

Primary Washer Outside Diameter

Between 0.145 inches and 0.156 inches

Secondary Washer Outside Diameter

Between 0.225 inches and 0.235 inches

Primary Washer Style

Split helical ring

Primary Washer Material Thickness

Between 0.018 inches and 0.038 inches

Secondary Washer Material Thickness

Between 0.010 inches and 0.030 inches

Part Name Assigned By Controlling Agency

Screw, pan head, phillips, double sems

Material

Steel property class 18.8 fastener

Surface Treatment

Passivate

Surface Treatment Specification

Astm a380 assn standard single treatment response

Thread Series Designator

Unc

FSC

5305 Screws

NIIN

015663173

NSN

5305015663173

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

A3307785-1

Cage Code:

80063

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 5305-01-566-3173

What are the manufacturers of nsn 5305015663173?

Us Army Communications & (80063)

Does this nsn 5305015663173 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305015663173
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).

Does nsn 5305015663173 contain any precious metals?
No precious metal content.

Does nsn 5305015663173 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305015663173?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

06660

FIIG:

A003B0

App. Key:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

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