5305-01-186-3452

Find complete technical information, availability, and procurement data for: 5305-01-186-3452
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-186-3452

Item Name Code

22846

Assigment Date

08/09/1984 (42 years ago)

flat countersunk undercut head style, 3a thread class, right-hand thread direction, 1.391 inches minimum and 1.438 inches maximum fastener length, 0.443 inches minimum and 0.510 inches maximum thread 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: 0.443 inches minimum and 0.510 inches maximum
Fastener Length: 1.391 inches minimum and 1.438 inches maximum
Head Style: flat countersunk undercut
Head Diameter: 0.456 inches minimum and 0.508 inches maximum
Head Height: 0.582 inches minimum and 0.602 inches maximum
Shoulder Diameter: 0.2802 inches minimum and 0.2807 inches maximum first shoulder
Shoulder Length: 0.868 inches minimum and 0.890 inches maximum first shoulder
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.281 inches
Thread Quantity Per Inch: 28
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Shoulder Shape: round first shoulder
Special Features: furnished with one o ring
Material: steel comp xm-13 overall
Material Document And Classification: ams 5629 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unjf

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
11879-C4-15D	Shoulder Screw
3M902-C4-15D	Shoulder Screw
HT4020-4-15Y	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-186-3452?

The FSCG of the NSN 5305-01-186-3452 is 5305

Does the NSN 5305-01-186-3452 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-186-3452 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 5305-01-186-3452 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-186-3452 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 5305-01-186-3452 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, Aug 9, 1984