4306-0146

View detailed technical data, stock status, and sourcing information for: 4306-0146
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-191-6226

Item Name Code

06660

Assigment Date

03/09/1973 (53 years ago)

0.438 inches minimum thread length, right-hand thread direction, pan no. 2 head style, 2a thread class, 0.500 inches nominal fastener length

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.438 inches minimum
Fastener Length: 0.500 inches nominal
Head Style: pan no. 2
Head Diameter: 0.357 inches minimum and 0.373 inches maximum
Head Height: 0.099 inches minimum and 0.110 inches maximum
Washer Quantity: 1
Internal Drive Style: slot
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Primary Washer Outside Diameter: 0.370 inches minimum and 0.381 inches maximum
Primary Washer Style: flat external teeth
Primary Washer Material Thickness: 0.020 inches nominal
Material: steel overall
Material Document And Classification: 66 fed std all material responses overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec all treatment responses overall
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
04306-0146	Assembled Washer Screw
13214E3290-64	Assembled Washer Screw
30554-69-6-62-64	Assembled Washer Screw
30554-69-662-64	Assembled Washer Screw
4306-0146	Assembled Washer Screw
61-100841-90-0142B0542B	Assembled Washer Screw
69-662-64	Assembled Washer Screw
P15121-64	Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-00-191-6226?

The FSCG of the NSN 5305-00-191-6226 is 5305

Does the NSN 5305-00-191-6226 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-191-6226 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 5305-00-191-6226 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-191-6226 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 5305-00-191-6226 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Mar 9, 1973