5305-00-220-3022

Find complete technical information, availability, and procurement data for: 5305-00-220-3022
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-220-3022

Item Name Code

06657

Assigment Date

01/29/1969 (57 years ago)

An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.

0.240 inches minimum and 0.260 inches maximum thread length, right-hand thread direction, hexagon extended washer head style, 0.240 inches minimum and 0.260 inches maximum fastener length, 3a thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.240 inches minimum and 0.260 inches maximum
Fastener Length: 0.240 inches minimum and 0.260 inches maximum
Head Style: hexagon extended washer
Head Height: 0.110 inches minimum and 0.120 inches maximum
Width Between Flats: 0.243 inches minimum and 0.251 inches maximum
Extended Washer Diameter: 0.240 inches minimum and 0.260 inches maximum
Extended Washer Thickness: 0.026 inches nominal
Hole Diameter: 0.047 inches nominal
Nominal Thread Diameter: 0.138 inches
Hole Quantity: 2
Thread Quantity Per Inch: 40
Hardness Rating: 42.0 rockwell c minimum and 46.0 rockwell c maximum
Screw Material: steel comp 601
Screw Material Document And Classification: ams 6304 assn std single material response
Screw Surface Treatment: nickel
Screw Surface Treatment Document And Classification: ams 2403 assn std single treatment response
Head Hole Configuration Style: hexagon flats
Thread Series Designator: unf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
3008T68P01	Machine Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-00-220-3022?

The FSCG of the NSN 5305-00-220-3022 is 5305

Does the NSN 5305-00-220-3022 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-220-3022 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-00-220-3022 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-220-3022 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-00-220-3022 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Jan 29, 1969