5305-00-451-3376

Find complete technical information, availability, and procurement data for: 5305-00-451-3376
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-451-3376

Item Name Code

06657

Assigment Date

05/21/1971 (55 years ago)

right-hand thread direction, pan head style, 0.531 inches minimum and 0.562 inches maximum fastener length, 2a thread class, 0.448 inches minimum and 0.562 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: 2a
Thread Direction: right-hand
Thread Length: 0.448 inches minimum and 0.562 inches maximum
Fastener Length: 0.531 inches minimum and 0.562 inches maximum
Head Style: pan
Head Diameter: 0.357 inches minimum and 0.373 inches maximum
Head Height: 0.122 inches minimum and 0.133 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 80000 pounds per square inch
Screw Material: steel corrosion resisting
Screw Material Document And Classification: qq-s-763,300 series fed spec single material response or 66,300 series fed std single material response or comp 16-18 or 18-8 assn std single material response
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
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
639122-450	Machine Screw
9-16-4810-00	Machine Screw
MS51957-129	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-451-3376?

The FSCG of the NSN 5305-00-451-3376 is 5305

Does the NSN 5305-00-451-3376 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-451-3376 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 5305-00-451-3376 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-451-3376 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 5305-00-451-3376 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, May 21, 1971