AN177C16

View detailed technical data, stock status, and sourcing information for: AN177C16
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-195-1601

Item Name Code

27851

Assigment Date

11/22/1984 (41 years ago)

hexagon head style, right-hand thread direction, 3a thread class, 1.829 inches minimum and 1.875 inches maximum fastener length, 0.626 inches minimum and 0.702 inches maximum thread 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: 0.626 inches minimum and 0.702 inches maximum
Fastener Length: 1.829 inches minimum and 1.875 inches maximum
Head Style: hexagon
Head Height: 0.234 inches minimum and 0.266 inches maximum
Width Between Flats: 0.615 inches minimum and 0.627 inches maximum
Grip Diameter: 0.4362 inches minimum and 0.4367 inches maximum
Shank Unthreaded Hole Diameter: 0.106 inches minimum and 0.116 inches maximum first hole
Nominal Thread Diameter: 0.438 inches
Grip Length: 1.173 inches minimum and 1.203 inches maximum
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 125000 pounds per square inch
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center: 0.104 inches nominal first hole
Material: steel comp 410 overall
Material Document And Classification: mil-s-18732 mil spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unf

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
AN177C16	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-195-1601?

The FSCG of the NSN 5306-01-195-1601 is 5306

Does the NSN 5306-01-195-1601 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-195-1601 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 5306-01-195-1601 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-195-1601 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 5306-01-195-1601 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Nov 22, 1984