Assembled Washer Screw NSN 5305-00-531-0341

Item Description

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

NSN: 5305-00-531-0341

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.382 inches and 0.480 inches

Fastener Length

0.500 inches

Head Style

Pan no. 2

Head Diameter

Between 0.357 inches and 0.373 inches

Head Height

Between 0.099 inches and 0.110 inches

Washer Quantity

Internal Drive Style

Cross recess type 1

Thread Diameter

0.190 inches

Thready Qty Per Inch (tpi)

Hardness Rating

40.0 rockwell c primary washer and 50.0 rockwell c primary washer

Primary Washer Outside Diameter

Between 0.365 inches and 0.381 inches

Primary Washer Style

Flat external teeth

Primary Washer Material Thickness

Between 0.020 inches and 0.025 inches

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

Unf

FSC

5305 Screws

NIIN

005310341

NSN

5305005310341

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

440485

Cage Code:

21450

Status:

MSDS:

Q & A

Frequently asked questions for NSN 5305-00-531-0341

What are the manufacturers of nsn 5305005310341?

Army Weapons Command (21450)

Does this nsn 5305005310341 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305005310341
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).

Does nsn 5305005310341 contain any precious metals?
Precious metal content is unknown.

Does nsn 5305005310341 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305005310341?
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