5305-01-292-0378

Find complete technical information, availability, and procurement data for: 5305-01-292-0378
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-292-0378

Item Name Code

18257

Assigment Date

01/10/1989 (37 years ago)

3.812 inches minimum and 4.000 inches maximum fastener length, 3.535 inches minimum and 4.000 inches maximum thread length, right-hand thread direction, hexagon head style, 2a thread class

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: 3.535 inches minimum and 4.000 inches maximum
Fastener Length: 3.812 inches minimum and 4.000 inches maximum
Head Style: hexagon
Head Height: 0.531 inches minimum and 0.563 inches maximum
Width Between Flats: 1.285 inches minimum and 1.312 inches maximum
Shank Unthreaded Hole Diameter: 0.138 inches minimum and 0.146 inches maximum first hole
Nominal Thread Diameter: 0.875 inches
Thread Quantity Per Inch: 9
Minimum Tensile Strength: 150000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center: 3.562 inches minimum and 3.750 inches maximum first hole
Surface Finish: 63.0 microinches threads
Material: steel overall
Material Document And Classification: sae j429 assn std single material response overall
Surface Treatment: phosphate overall
Surface Treatment Document And Classification: mil-p-16232 ty z cl 2 mil spec single treatment response overall
Thread Series Designator: unc
Nondefinitive Spec/Std Data: 2 type and 10p style and 8 grade

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
MS51107-193	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-292-0378?

The FSCG of the NSN 5305-01-292-0378 is 5305

Does the NSN 5305-01-292-0378 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-292-0378 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 5305-01-292-0378 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-292-0378 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 5305-01-292-0378 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Tue, Jan 10, 1989