5305-00-472-2806

Find complete technical information, availability, and procurement data for: 5305-00-472-2806
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-472-2806

Item Name Code

22846

Assigment Date

09/11/1970 (55 years ago)

An open- or close-wound coil spring, consisting of one or more helical coils wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes:springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and spring,reinforcing,hose.

2a thread class, flat chamfer head style, right-hand thread direction, 0.200 inches minimum and 0.245 inches maximum thread length, 0.290 inches minimum and 0.330 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: 2a
Thread Direction: right-hand
Thread Length: 0.200 inches minimum and 0.245 inches maximum
Fastener Length: 0.290 inches minimum and 0.330 inches maximum
Head Style: flat chamfer
Head Diameter: 0.311 inches minimum and 0.314 inches maximum
Head Height: 0.090 inches minimum and 0.110 inches maximum
Shoulder Diameter: 0.136 inches minimum and 0.146 inches maximum first shoulder
Shoulder Length: 0.085 inches minimum and 0.090 inches maximum first shoulder
Internal Drive Style: slot
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Shoulder Shape: round first shoulder
Material: steel comp 303 overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: c1900000120,fscm 88818 mfr ref single treatment response 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
C320000094	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-00-472-2806?

The FSCG of the NSN 5305-00-472-2806 is 5305

Does the NSN 5305-00-472-2806 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-472-2806 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 5305-00-472-2806 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-472-2806 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 5305-00-472-2806 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Sep 11, 1970