5305-01-683-5058

Find complete technical information, availability, and procurement data for: 5305-01-683-5058
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5305-01-683-5058 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-683-5058

Item Name Code

06657

Assigment Date

09/25/2019 (6 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.

1.143 inches minimum and 1.158 inches maximum thread length, 1.250 inches nominal fastener length, flat countersunk head style, right-hand thread direction, 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: 1.143 inches minimum and 1.158 inches maximum
Fastener Length: 1.250 inches nominal
Head Style: flat countersunk
Head Diameter: 0.477 inches minimum and 0.507 inches maximum
Internal Drive Style: slot
End Item Identification: amns unit 5 l
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Screw Material: steel comp 303
Screw Material Document And Classification: sae-ams-qq-s-763 assn std single material response
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: sae ams2700 assn std single treatment response
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
AN510C416-20	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-683-5058?

The FSCG of the NSN 5305-01-683-5058 is 5305

Does the NSN 5305-01-683-5058 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-683-5058 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 5305-01-683-5058 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-683-5058 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 5305-01-683-5058 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Wed, Sep 25, 2019