5305-00-177-5575

Find complete technical information, availability, and procurement data for: 5305-00-177-5575
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-177-5575

Item Name Code

22846

Assigment Date

11/05/1969 (56 years ago)

flat chamfer head style, 2.725 inches minimum and 2.745 inches maximum fastener length, 0.720 inches minimum and 0.750 inches maximum thread length, 3a thread class, right-hand thread direction

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: 0.720 inches minimum and 0.750 inches maximum
Fastener Length: 2.725 inches minimum and 2.745 inches maximum
Head Style: flat chamfer
Head Diameter: 0.853 inches minimum and 0.875 inches maximum
Head Height: 0.365 inches minimum and 0.375 inches maximum
Shoulder Diameter: 0.621 inches minimum and 0.623 inches maximum first shoulder
Shoulder Length: 1.995 inches minimum and 2.005 inches maximum first shoulder
Single Shear Strength: 10400 pounds per square inch
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.500 inches
Width Across Flats: 0.312 inches nominal
Thread Quantity Per Inch: 13
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
Material: steel comp 4037 or steel comp 4137 or steel comp 4140 or steel comp 8630 or steel comp 8740 overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec 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
MS51975-46	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-00-177-5575?

The FSCG of the NSN 5305-00-177-5575 is 5305

Does the NSN 5305-00-177-5575 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-177-5575 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 5305-00-177-5575 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-177-5575 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 5305-00-177-5575 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Nov 5, 1969