5305-00-577-5486

Find complete technical information, availability, and procurement data for: 5305-00-577-5486
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-577-5486

Item Name Code

16282

Assigment Date

01/01/1963 (63 years ago)

1.625 inches minimum thread length, right-hand thread direction, flat chamfer head style, 3.219 inches minimum and 3.281 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: 1.625 inches minimum
Fastener Length: 3.219 inches minimum and 3.281 inches maximum
Head Style: flat chamfer
Head Diameter: 0.429 inches minimum and 0.438 inches maximum
Head Height: 0.306 inches minimum and 0.312 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.312 inches
Width Across Flats: 0.156 inches nominal
Thread Quantity Per Inch: 18
Minimum Tensile Strength: 160000 pounds per square inch
Hardness Rating: 36.0 rockwell c minimum and 45.0 rockwell c maximum overall
Minimum Yield Strength: 130000 pounds per square inch
Material: steel overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: cadmium and chromate or zinc and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec 1st treatment response and qq-z-325,ty 2,cl 3 fed spec 2nd treatment response overall
Thread Series Designator: unc
Nondefinitive Spec/Std Data: 1 type

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
5305005775486	Socket Head Cap Screw
MS35457-60	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-577-5486?

The FSCG of the NSN 5305-00-577-5486 is 5305

Does the NSN 5305-00-577-5486 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-577-5486 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 5305-00-577-5486 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-577-5486 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 5305-00-577-5486 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963