5305-00-821-9092

Find complete technical information, availability, and procurement data for: 5305-00-821-9092
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-821-9092

Item Name Code

16282

Assigment Date

01/01/1962 (64 years ago)

4.115 inches minimum and 4.135 inches maximum fastener length, 0.740 inches minimum and 0.820 inches maximum thread length, flat chamfer head style, 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: 0.740 inches minimum and 0.820 inches maximum
Fastener Length: 4.115 inches minimum and 4.135 inches maximum
Head Style: flat chamfer
Head Diameter: 0.428 inches minimum and 0.448 inches maximum
Head Height: 0.240 inches minimum and 0.260 inches maximum
Hole Diameter: 0.070 inches nominal
Internal Drive Style: hexagon
End Item Identification: spec item
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.219 inches minimum and 0.221 inches maximum
Hole Quantity: 6
Hole Type: drilled
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 125000 pounds per square inch
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Hole Configuration Style: round internal hexagon
Surface Finish: 32.0 microinches threads
Surface Finish: 63.0 microinches bearing surface of head
Surface Finish: 63.0 microinches grip
Material: steel comp 8740 overall
Material Document And Classification: ams 6322 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ams 2400 assn std 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
AN148695	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-821-9092?

The FSCG of the NSN 5305-00-821-9092 is 5305

Does the NSN 5305-00-821-9092 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-821-9092 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 5305-00-821-9092 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-821-9092 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 5305-00-821-9092 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962