Assembled Washer Screw NSN 5305-00-042-3571

Item Description

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

NSN: 5305-00-042-3571

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.844 inches and 0.969 inches

Fastener Length

Between 0.969 inches and 1.000 inches

Head Style

Hexagon

Head Height

Between 0.270 inches and 0.295 inches

Width Between Flats

Between 0.552 inches and 0.562 inches

Washer Quantity

Internal Drive Style

Slot

Thread Diameter

0.375 inches

Thready Qty Per Inch (tpi)

Primary Washer Outside Diameter

Between 0.640 inches and 0.660 inches

Primary Washer Style

Flat external teeth

Primary Washer Material Thickness

Between 0.032 inches and 0.040 inches

Material

Steel comp 1010 or steel comp 1020 or steel comp 1050

Material Specification

Sae assn standard all material responses

Surface Treatment

Cadmium or zinc

Surface Treatment Specification

Qq-p-416, type 1, cl 3 federal specification 1st treatment response or qq-z-325, type 1, cl 3 federal specification 2nd treatment response

Thread Series Designator

Unc

FSC

5305 Screws

NIIN

000423571

NSN

5305000423571

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

423571

Cage Code:

21450

Status:

MSDS:

Part Number:

5305000423571

Cage Code:

SCY13

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 5305-00-042-3571

What are the manufacturers of nsn 5305000423571?

Army Weapons Command (21450)
E.c.a Etablissement (SCY13)

Does this nsn 5305000423571 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305000423571
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).

Does nsn 5305000423571 contain any precious metals?
Precious metal content is unknown.

Does nsn 5305000423571 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305000423571?
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