Assembled Washer Screw NSN 5305-01-323-2290

Item Description

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

NSN: 5305-01-323-2290

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Thread Length

0.440 inches

Fastener Length

0.750 inches

Head Style

Flat chamfer

Head Diameter

Between 0.303 inches and 0.312 inches

Head Height

Between 0.185 inches and 0.190 inches

Washer Quantity

Internal Drive Style

Hexagon

Thread Diameter

0.312 inches

Width Across Flats

Between 0.156 inches and 0.158 inches

Thready Qty Per Inch (tpi)

Secondary Washer Relationship To Primary Washer

Identical

Secondary Washer Style

Flat

Secondary Washer Outside Diameter

0.562 inches

Primary Washer Style

Split helical ring

Secondary Washer Material Thickness

0.062 inches

Material

Steel secondary washer

Material Specification

66 federal standard single material response fastener

Surface Treatment

Cadmium secondary washer and chromate secondary washer or zinc secondary washer and chromate secondary washer

Surface Treatment Specification

Qq-p-416 type 2, cl 3 federal specification 1st treatment response primary washer or astm b633 cl fe/zn 12 type 2 assn standard 2nd treatment response primary washer

Thread Series Designator

Unf

FSC

5305 Screws

NIIN

013232290

NSN

5305013232290

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

244-0086-010

Cage Code:

13499

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 5305-01-323-2290

What are the manufacturers of nsn 5305013232290?

Rockwell Collins, Inc. (13499)

Does this nsn 5305013232290 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5305013232290
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).

Does nsn 5305013232290 contain any precious metals?
No precious metal content.

Does nsn 5305013232290 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5305013232290?
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