5305-00-580-8638

Find complete technical information, availability, and procurement data for: 5305-00-580-8638
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-580-8638

Item Name Code

22846

Assigment Date

01/29/1968 (58 years ago)

0.362 inches minimum thread length, right-hand thread direction, 3a thread class, 0.560 inches nominal fastener length, pan head style

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: 0.362 inches minimum
Fastener Length: 0.560 inches nominal
Head Style: pan
Head Diameter: 0.464 inches minimum and 0.493 inches maximum
Head Height: 0.133 inches minimum and 0.150 inches maximum
Shoulder Diameter: 0.246 inches minimum and 0.249 inches maximum first shoulder
Shoulder Length: 0.198 inches nominal first shoulder
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 125000 pounds per square inch
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Shoulder Shape: round first shoulder
Material: steel comp 4037 or steel comp 8630 overall
Surface Treatment: cadmium and chromate overall
Thread Series Designator: unf
Specification/Standard Data: 80205-nas1298 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
NAS1298-3-3	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-00-580-8638?

The FSCG of the NSN 5305-00-580-8638 is 5305

Does the NSN 5305-00-580-8638 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-580-8638 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 5305-00-580-8638 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-580-8638 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 5305-00-580-8638 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Mon, Jan 29, 1968