5305-01-523-4490

Find complete technical information, availability, and procurement data for: 5305-01-523-4490
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 5305-01-523-4490 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

5305-01-523-4490

Item Name Code

06660

Assigment Date

09/02/2004 (21 years ago)

A spring consisting of a length of material wound on itself in the form of a spiral, finished at the ends and designed to exert pressure in a rotating direction around the spring axis. The material may be of various cross-sectional shapes such as round or rectangular. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature).

0.500 inches nominal fastener length, pan head style, right-hand thread direction, 0.500 inches nominal thread length, 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: 0.500 inches nominal
Fastener Length: 0.500 inches nominal
Head Style: pan
Head Diameter: 0.357 inches minimum and 0.403 inches maximum
Head Height: 0.122 inches minimum and 0.133 inches maximum
Washer Quantity: 2
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Secondary Washer Relationship To Primary Washer: not identical
Secondary Washer Style: flat
Primary Washer Outside Diameter: 0.334 inches nominal
Secondary Washer Outside Diameter: 0.365 inches minimum and 0.385 inches maximum
Primary Washer Style: split
Material: steel overall
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
114058PP.500SSGF11	Assembled Washer Screw
1900474-34	Assembled Washer Screw
1983693-5 ITEM 28	Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-01-523-4490?

The FSCG of the NSN 5305-01-523-4490 is 5305

Does the NSN 5305-01-523-4490 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-523-4490 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 5305-01-523-4490 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-523-4490 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 5305-01-523-4490 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Thu, Sep 2, 2004