411577-404

View detailed technical data, stock status, and sourcing information for: 411577-404
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 part 411577-404 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

5305-00-877-5356

Item Name Code

06657

Assigment Date

08/16/1967 (59 years ago)

hexagon head style, 3a thread class, 0.250 inches minimum thread length, 0.250 inches nominal fastener length, right-hand thread direction

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: 0.250 inches minimum
Fastener Length: 0.250 inches nominal
Head Style: hexagon
Head Height: 0.049 inches minimum and 0.060 inches maximum
Width Between Flats: 0.181 inches minimum and 0.187 inches maximum
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Minimum Tensile Strength: 80000 pounds per square inch
Part Name Assigned By Controlling Agency: navy special project
Screw Material: steel comp 303
Screw Material Document And Classification: qq-s-764 cond a fed spec single material response
Screw Surface Treatment: passivate
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
411577-404	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-877-5356?

The FSCG of the NSN 5305-00-877-5356 is 5305

Does the NSN 5305-00-877-5356 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-877-5356 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 5305-00-877-5356 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-877-5356 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 5305-00-877-5356 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Aug 16, 1967