5305-01-417-1982

Find complete technical information, availability, and procurement data for: 5305-01-417-1982
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-417-1982

Item Name Code

22846

Assigment Date

08/02/1995 (30 years ago)

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

3a thread class, 0.595 inches minimum and 0.625 inches maximum thread length, flat chamfer head style, right-hand thread direction, 1.350 inches minimum and 1.370 inches maximum 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: 0.595 inches minimum and 0.625 inches maximum
Fastener Length: 1.350 inches minimum and 1.370 inches maximum
Head Style: flat chamfer
Head Diameter: 0.729 inches minimum and 0.750 inches maximum
Head Height: 0.302 inches minimum and 0.312 inches maximum
Shoulder Diameter: 0.496 inches minimum and 0.498 inches maximum first shoulder
Shoulder Length: 0.745 inches minimum and 0.755 inches maximum first shoulder
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.375 inches
Width Across Flats: 0.250 inches nominal
Thread Quantity Per Inch: 16
Minimum Tensile Strength: 160000 pounds per square inch
Hardness Rating: 32.0 rockwell c minimum and 43.0 rockwell c maximum overall
Shoulder Shape: round first shoulder
Color: olive drab or bronze overall
Material: steel comp 4037 or steel comp 4137 or steel comp 4140 or steel comp 8630 or steel comp 8740 overall
Surface Treatment: zinc or chromate overall
Surface Treatment Document And Classification: 171, 1.9.2.3 mil std all treatment responses overall
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
12387306-28	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-417-1982?

The FSCG of the NSN 5305-01-417-1982 is 5305

Does the NSN 5305-01-417-1982 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-417-1982 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 5305-01-417-1982 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-417-1982 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 5305-01-417-1982 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Aug 2, 1995