54266-5-14

View detailed technical data, stock status, and sourcing information for: 54266-5-14
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-145-8201

Item Name Code

06657

Assigment Date

01/19/1983 (43 years ago)

flat countersunk undercut head style, 0.875 inches nominal thread length, 3a thread class, right-hand thread direction, 1.406 inches nominal 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: 0.875 inches nominal
Fastener Length: 1.406 inches nominal
Head Style: flat countersunk undercut
Head Diameter: 0.629 inches minimum and 0.633 inches maximum
Head Height: 0.090 inches minimum and 0.098 inches maximum
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 24
Countersink Angle: 100.0 degrees nominal
Screw Material: steel corrosion resisting
Screw Surface Treatment: cadmium
Thread Series Designator: unf

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
3M47-5-14	Machine Screw
54266-5-14	Machine Screw
HT403A-5-14	Machine Screw
HT5UA14	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-145-8201?

The FSCG of the NSN 5305-01-145-8201 is 5305

Does the NSN 5305-01-145-8201 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-145-8201 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 5305-01-145-8201 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-145-8201 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 5305-01-145-8201 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Jan 19, 1983