5305-00-404-6441

Find complete technical information, availability, and procurement data for: 5305-00-404-6441
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-404-6441

Item Name Code

29294

Assigment Date

01/20/1972 (54 years ago)

right-hand thread direction, 3a thread class, 0.554 inches minimum and 0.564 inches maximum fastener length, flat countersunk head style, 0.207 inches minimum and 0.279 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: 0.207 inches minimum and 0.279 inches maximum
Fastener Length: 0.554 inches minimum and 0.564 inches maximum
Head Style: flat countersunk
Head Diameter: 0.500 inches nominal
Grip Diameter: 0.1880 inches minimum and 0.1890 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.275 inches minimum and 0.295 inches maximum
Thread Quantity Per Inch: 32
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Material: steel comp 630 overall
Material Document And Classification: fms0131 fscm 81755 mfr ref single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-s-5002 mil spec single treatment response overall
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
12W9875-9	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-00-404-6441?

The FSCG of the NSN 5305-00-404-6441 is 5305

Does NSN 5305-00-404-6441 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 5305-00-404-6441 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-404-6441 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 5305-00-404-6441 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Thu, Jan 20, 1972