5305-01-286-3059

Find complete technical information, availability, and procurement data for: 5305-01-286-3059
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-286-3059

Item Name Code

06673

Assigment Date

09/30/1988 (37 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

3a thread class, right-hand thread direction, 0.370 inches minimum and 0.380 inches maximum thread length, knurled no. 1 head style, 0.420 inches minimum and 0.430 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: 0.370 inches minimum and 0.380 inches maximum
Fastener Length: 0.420 inches minimum and 0.430 inches maximum
Head Style: knurled no. 1
Head Diameter: 0.240 inches minimum and 0.260 inches maximum
Head Height: 0.195 inches minimum and 0.205 inches maximum
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Material: steel comp 303 overall
Material Document And Classification: qq-s-764 fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: astm a380 assn std 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:

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THS-2023 M07 F0 9	Thumbscrew
THS-2023-M07 F09	Thumbscrew

FAQs

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

What is the FSCG of the NSN 5305-01-286-3059?

The FSCG of the NSN 5305-01-286-3059 is 5305

Does the NSN 5305-01-286-3059 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-286-3059 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 5305-01-286-3059 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-286-3059 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 5305-01-286-3059 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Sep 30, 1988