5305-00-520-5568

Find complete technical information, availability, and procurement data for: 5305-00-520-5568
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 5305-00-520-5568 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

5305-00-520-5568

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

2a thread class, watertight head style, right-hand thread direction, 0.281 inches minimum and 0.312 inches maximum fastener length, 0.219 inches minimum and 0.312 inches maximum thread 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: 0.219 inches minimum and 0.312 inches maximum
Fastener Length: 0.281 inches minimum and 0.312 inches maximum
Head Style: watertight
Head Diameter: 0.256 inches minimum and 0.294 inches maximum
Head Height: 0.087 inches minimum and 0.097 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.138 inches
Features Provided: o ring
Thread Quantity Per Inch: 32
Screw Material: steel comp 304 or steel comp 305
Screw Material Document And Classification: 66 fed std all material responses
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-01-024-4763	No Name Available	05/01/1983

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
110786-012	Machine Screw
4006X1-632-5	Machine Screw
722-031-205	Machine Screw
HT06R32S05	Machine Screw
MS3212-12	Machine Screw
R6-32X5-16	Machine Screw
SC5305-0003-12	Machine Screw
SEELSKREWR6-32-	Machine Screw
SEELSKREWR6-32- 5-16	Machine Screw
SP33220	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-520-5568?

The FSCG of the NSN 5305-00-520-5568 is 5305

Does the NSN 5305-00-520-5568 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-520-5568 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 5305-00-520-5568 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-520-5568 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 5305-00-520-5568 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963