5305-00-816-2562

Find complete technical information, availability, and procurement data for: 5305-00-816-2562
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-816-2562

Item Name Code

29294

Assigment Date

01/01/1962 (64 years ago)

flat countersunk head style, right-hand thread direction, 0.505 inches minimum and 0.572 inches maximum thread length, 3a thread class, 2.889 inches minimum and 2.936 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 Direction: right-hand
Thread Length: 0.505 inches minimum and 0.572 inches maximum
Fastener Length: 2.889 inches minimum and 2.936 inches maximum
Head Style: flat countersunk
Head Diameter: 0.625 inches minimum and 0.635 inches maximum
Grip Diameter: 0.3108 inches minimum and 0.3117 inches maximum
Single Shear Strength: 7300 pounds per square inch
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.312 inches
Grip Length: 2.364 inches minimum and 2.384 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 160000 pounds per square inch
Hardness Rating: 36.0 rockwell c minimum and 40.0 rockwell c maximum overall
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Surface Finish: 32.0 microinches grip
Material: steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 or steel comp 6150 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 3 fed spec single treatment response overall
Thread Series Designator: unf
Specification/Standard Data: 80205-nas333 professional/industrial association standard

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
NAS335CPA26-5	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-00-816-2562?

The FSCG of the NSN 5305-00-816-2562 is 5305

Does the NSN 5305-00-816-2562 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-816-2562 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 5305-00-816-2562 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-816-2562 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 5305-00-816-2562 was assigned to the Federal Catalog?

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