5305-00-536-7026

Find complete technical information, availability, and procurement data for: 5305-00-536-7026
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-536-7026

Item Name Code

06657

Assigment Date

09/17/1974 (51 years ago)

flat countersunk undercut head style, 0.610 inches minimum and 0.655 inches maximum fastener length, right-hand thread direction, 0.519 inches minimum and 0.614 inches maximum thread length, 3a thread class

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: 0.519 inches minimum and 0.614 inches maximum
Fastener Length: 0.610 inches minimum and 0.655 inches maximum
Head Style: flat countersunk undercut
Head Diameter: 0.237 inches minimum and 0.279 inches maximum
Head Height: 0.041 inches nominal
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Minimum Tensile Strength: 125000 pounds per square inch
Countersink Angle: 100.0 degrees nominal
Screw Material: steel comp 431
Screw Material Document And Classification: mil-s-18732 mil spec single material response
Screw Surface Treatment: oxide
Screw Surface Treatment Document And Classification: mil-c-13924,cl 2 mil spec single treatment response
Special Features: furnished with one buna o-ring and one polytetrafluoroethylene flat washer
Thread Series Designator: unc

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
ABS20685-04A10	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-536-7026?

The FSCG of the NSN 5305-00-536-7026 is 5305

Does the NSN 5305-00-536-7026 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-536-7026 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 5305-00-536-7026 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-536-7026 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 5305-00-536-7026 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Tue, Sep 17, 1974