5305-00-920-9957

Find complete technical information, availability, and procurement data for: 5305-00-920-9957
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-920-9957

Item Name Code

01852

Assigment Date

08/08/1966 (59 years ago)

3.076 inches minimum and 3.116 inches maximum fastener length, 2a thread class, 0.287 inches minimum and 0.327 inches maximum thread length, flat chamfer head style, right-hand thread direction

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: 0.287 inches minimum and 0.327 inches maximum
Fastener Length: 3.076 inches minimum and 3.116 inches maximum
Head Style: flat chamfer
Head Diameter: 0.182 inches minimum and 0.192 inches maximum
Head Height: 0.420 inches minimum and 0.450 inches maximum
First Diameter From Head: 0.147 inches minimum and 0.149 inches maximum
Second Diameter From Head: 0.182 inches minimum and 0.192 inches maximum
Third Diameter From Head: 0.120 inches minimum and 0.130 inches maximum
Fourth Diameter From Head: 0.245 inches minimum and 0.255 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.070 inches minimum and 0.090 inches maximum
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 0.137 inches minimum and 0.147 inches maximum
Distance From Largest Bearing Surface Of Head To End Of Third Diameter: 2.635 inches minimum and 2.648 inches maximum
Distance From Largest Bearing Surface Of Head To End Of Fourth Diameter: 2.677 inches minimum and 2.683 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Externally Relieved Body Diameter Quantity: 4
Material: steel comp 303 or steel comp 304 overall
Material Document And Classification: astm a582 assn std all material responses overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-f-14072,finish e300 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
150850-002	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-00-920-9957?

The FSCG of the NSN 5305-00-920-9957 is 5305

Does the NSN 5305-00-920-9957 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-920-9957 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 5305-00-920-9957 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-920-9957 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 5305-00-920-9957 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Mon, Aug 8, 1966