5305-01-276-1636

Find complete technical information, availability, and procurement data for: 5305-01-276-1636
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-276-1636

Item Name Code

16282

Assigment Date

04/05/1988 (38 years ago)

right-hand thread direction, flat chamfer head style, 2.250 inches nominal fastener length, 2.068 inches minimum and 2.250 inches maximum thread 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: 2.068 inches minimum and 2.250 inches maximum
Fastener Length: 2.250 inches nominal
Head Style: flat chamfer
Head Diameter: 0.921 inches minimum and 0.938 inches maximum
Head Height: 0.616 inches minimum and 0.625 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.625 inches
Width Across Flats: 0.500 inches nominal
Thread Quantity Per Inch: 11
Minimum Tensile Strength: 80000 pounds per square inch
Hardness Rating: 80.0 rockwell b minimum overall
Minimum Yield Strength: 30000 pounds per square inch
Material: steel overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: astm b633 assn std 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
3176207-A-319	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-276-1636?

The FSCG of the NSN 5305-01-276-1636 is 5305

Does the NSN 5305-01-276-1636 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-276-1636 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 5305-01-276-1636 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-276-1636 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 5305-01-276-1636 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Tue, Apr 5, 1988