5305-00-415-2148

Find complete technical information, availability, and procurement data for: 5305-00-415-2148
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-415-2148

Item Name Code

22846

Assigment Date

11/20/1970 (55 years ago)

flat chamfer head style, 0.543 inches minimum and 0.562 inches maximum head diameter, 3a thread class, 0.480 inches minimum and 0.500 inches maximum thread length, 2.735 inches minimum and 2.745 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: 3a
Thread Length: 0.480 inches minimum and 0.500 inches maximum
Fastener Length: 2.735 inches minimum and 2.745 inches maximum
Head Style: flat chamfer
Head Diameter: 0.543 inches minimum and 0.562 inches maximum
Head Height: 0.240 inches minimum and 0.250 inches maximum
Shoulder Length: 2.245 inches minimum and 2.255 inches maximum first shoulder
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.312 inches
Width Across Flats: 0.188 inches nominal
Thread Quantity Per Inch: 18
Minimum Tensile Strength: 140000 pounds per square inch
Hardness Rating: 32.0 rockwell c minimum and 43.0 rockwell c maximum overall
Shoulder Shape: round first shoulder
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
MS51975-24	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-00-415-2148?

The FSCG of the NSN 5305-00-415-2148 is 5305

Does NSN 5305-00-415-2148 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 5305-00-415-2148 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-415-2148 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 5305-00-415-2148 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Nov 20, 1970