5305-01-289-6158

Find complete technical information, availability, and procurement data for: 5305-01-289-6158
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-289-6158

Item Name Code

01852

Assigment Date

11/27/1988 (37 years ago)

0.178 inches minimum and 0.198 inches maximum thread length, 0.422 inches minimum and 0.454 inches maximum fastener length, right-hand thread direction, 2a thread class, fillister head style

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: 0.178 inches minimum and 0.198 inches maximum
Fastener Length: 0.422 inches minimum and 0.454 inches maximum
Head Style: fillister
Head Diameter: 0.250 inches minimum and 0.270 inches maximum
Head Height: 0.102 inches minimum and 0.113 inches maximum
First Diameter From Head: 0.115 inches minimum and 0.125 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.270 inches minimum and 0.290 inches maximum
Point Style: flat
Internal Drive Style: slot
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Externally Relieved Body Diameter Quantity: 1
Material: steel comp 203ez or steel comp 303 or steel comp 303 plus x or steel comp 303cu or steel comp 303ma or steel comp 303pb or steel comp 303se or steel comp 416 or steel comp 416 plus x or steel comp 416se or steel comp 430f or steel comp 430fse overall
Material Document And Classification: mil-w-52263 mil spec all material responses overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unc

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
6233SS0832-7	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-01-289-6158?

The FSCG of the NSN 5305-01-289-6158 is 5305

Does the NSN 5305-01-289-6158 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-289-6158 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 5305-01-289-6158 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-289-6158 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 5305-01-289-6158 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Sun, Nov 27, 1988