5305-00-159-1460

Find complete technical information, availability, and procurement data for: 5305-00-159-1460
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-159-1460

Item Name Code

06660

Assigment Date

01/26/1973 (53 years ago)

right-hand thread direction, flat chamfer head style, 2a thread class, 0.250 inches minimum and 0.343 inches maximum thread length, 0.281 inches minimum and 0.343 inches maximum 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: 0.250 inches minimum and 0.343 inches maximum
Fastener Length: 0.281 inches minimum and 0.343 inches maximum
Head Style: flat chamfer
Head Diameter: 0.240 inches minimum and 0.260 inches maximum
Head Height: 0.057 inches minimum and 0.062 inches maximum
Washer Quantity: 1
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 16
Primary Washer Outside Diameter: 0.245 inches minimum and 0.255 inches maximum
Primary Washer Style: flat external teeth
Primary Washer Material Thickness: 0.031 inches nominal
Material: copper alloy fastener
Material: copper alloy primary washer
Surface Treatment: nickel fastener
Surface Treatment: nickel primary washer
Surface Treatment Document And Classification: esf+5,fscm 24655 mfr ref single treatment response fastener
Surface Treatment Document And Classification: esf+5,fscm 24655 mfr ref single treatment response primary washer
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
7090-0300	Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-00-159-1460?

The FSCG of the NSN 5305-00-159-1460 is 5305

Does the NSN 5305-00-159-1460 have a Schedule B code assigned?

Yes, the Schedule B code is 7415338550

Does NSN 5305-00-159-1460 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 5305-00-159-1460 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-159-1460 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 5305-00-159-1460 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Jan 26, 1973