5305-01-679-1945

Find complete technical information, availability, and procurement data for: 5305-01-679-1945
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-679-1945

Item Name Code

16282

Assigment Date

03/13/2019 (7 years ago)

An item that responds to heat and cold and transmits a resulting impulse for measurement or for operating a control.

right-hand thread direction, 1.25 inches nominal thread length, 3a thread class, flat fillister head style, 1.25 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: 3a
Thread Direction: right-hand
Thread Length: 1.25 inches nominal
Fastener Length: 1.25 inches nominal
Head Style: flat fillister
Head Diameter: 0.5625 inches nominal
Head Height: 0.375 inches nominal
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.375 inches
Width Across Flats: 0.3125 inches nominal
Thread Quantity Per Inch: 16
Minimum Tensile Strength: 170000 pounds per square inch
Hardness Rating: 37.0 rockwell c nominal overall
Part Name Assigned By Controlling Agency: socket head screw
Special Features: rohs compliant
Material: steel overall
Surface Treatment: aluminum and zinc 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
91274A312	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-679-1945?

The FSCG of the NSN 5305-01-679-1945 is 5305

Does the NSN 5305-01-679-1945 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-679-1945 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 5305-01-679-1945 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-679-1945 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 5305-01-679-1945 was assigned to the Federal Catalog?

It was assigned 7 years ago, on Wed, Mar 13, 2019