5305-00-807-9075

Find complete technical information, availability, and procurement data for: 5305-00-807-9075
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-807-9075

Item Name Code

06660

Assigment Date

01/01/1962 (64 years ago)

right-hand thread direction, 0.296 inches minimum thread length, 3a thread class, flat countersunk head style, 0.406 inches minimum and 0.437 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: 0.296 inches minimum
Fastener Length: 0.406 inches minimum and 0.437 inches maximum
Head Style: flat countersunk
Head Diameter: 0.275 inches minimum and 0.305 inches maximum
Washer Quantity: 1
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 125000 pounds per square inch
Hardness Rating: 28.0 rockwell c minimum and 34.0 rockwell c maximum overall
Countersink Angle: 100.0 degrees nominal
Primary Washer Outside Diameter: 0.645 inches minimum and 0.665 inches maximum
Primary Washer Style: dome internal teeth
Primary Washer Material Thickness: 0.017 inches nominal
Secondary Washer Material Thickness: 0.017 inches nominal
Material: steel comp 1022 or steel comp 1050 overall
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-484-6293	No Name Available	06/23/1971

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
BACS12N8-7	Assembled Washer Screw
CA3105-832-6	Assembled Washer Screw
CA3105-832-7	Assembled Washer Screw
H63-080715-04	Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-00-807-9075?

The FSCG of the NSN 5305-00-807-9075 is 5305

Does the NSN 5305-00-807-9075 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-807-9075 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 5305-00-807-9075 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-807-9075 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 5305-00-807-9075 was assigned to the Federal Catalog?

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