5305-00-236-4491

Find complete technical information, availability, and procurement data for: 5305-00-236-4491
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 5305-00-236-4491 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

5305-00-236-4491

Item Name Code

06657

Assigment Date

07/11/1969 (57 years ago)

right-hand thread direction, 0.198 inches minimum and 0.229 inches maximum thread length, 0.281 inches minimum and 0.312 inches maximum fastener length, flat countersunk head style, 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: 0.198 inches minimum and 0.229 inches maximum
Fastener Length: 0.281 inches minimum and 0.312 inches maximum
Head Style: flat countersunk
Head Diameter: 0.244 inches minimum and 0.279 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 80000 pounds per square inch
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Screw Material: steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316
Screw Material Document And Classification: 66 fed std all material responses
Head Surface Treatment: enamel
Shank Surface Treatment: oxide
Head Surface Treatment Document And Classification: mil-e-15090 ty 3 cl 2 mil spec single treatment response
Shank Surface Treatment Document And Classification: mil-c-13924 cl 2 black mil spec single treatment response
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
540177-027	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-236-4491?

The FSCG of the NSN 5305-00-236-4491 is 5305

Does the NSN 5305-00-236-4491 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-236-4491 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 5305-00-236-4491 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-236-4491 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 5305-00-236-4491 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Jul 11, 1969