5305-01-231-7392

Find complete technical information, availability, and procurement data for: 5305-01-231-7392
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-231-7392

Item Name Code

06673

Assigment Date

05/03/1986 (40 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, splined or smoothed, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).

0.370 inches minimum fastener length, right-hand thread direction, 2a thread class, 0.340 inches minimum thread length, knurled no. 2 head style

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: 0.340 inches minimum
Fastener Length: 0.370 inches minimum
Head Style: knurled no. 2
Head Diameter: 0.750 inches nominal
Head Height: 0.500 inches nominal
Shoulder Diameter: 0.500 inches nominal first shoulder
Shoulder Length: 0.250 inches nominal first shoulder
Point Style: flat
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Shoulder Shape: round first shoulder
Special Features: straight knurl head
Material: steel comp 303 or steel comp 303ma or steel comp 303 plus x or steel comp 303se or steel comp 416 or steel comp 416 plus x or steel comp 416se or steel comp 420f or steel comp 420fse or steel comp 430f or steel comp 430fse overall
Material Document And Classification: astm a582 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-f-14072 e300 mil spec 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
A3036412-1	Thumbscrew

FAQs

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

What is the FSCG of the NSN 5305-01-231-7392?

The FSCG of the NSN 5305-01-231-7392 is 5305

Does the NSN 5305-01-231-7392 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-231-7392 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 5305-01-231-7392 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-231-7392 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 5305-01-231-7392 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sat, May 3, 1986