5305-01-578-4109

Find complete technical information, availability, and procurement data for: 5305-01-578-4109
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 5305-01-578-4109 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

5305-01-578-4109

Item Name Code

29294

Assigment Date

10/05/2009 (16 years ago)

An item consisting of insulating material, which is specifically designed to have fastened terminals such as threaded screws and/or studs. Item may include embedded capacitors, attached ground wire, and mounting facilities. It is a component part of a starter-generator, engine. Excludes:terminal board; and terminal junction block, sectional.

0.276 inches minimum thread length, 0.949 inches minimum and 0.979 inches maximum fastener length, flat countersunk head style, 3a thread class, 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: 0.276 inches minimum
Fastener Length: 0.949 inches minimum and 0.979 inches maximum
Head Style: flat countersunk
Head Diameter: 0.328 inches minimum and 0.385 inches maximum
Grip Diameter: 0.188 inches minimum and 0.189 inches maximum
Internal Drive Style: offset cruciform (torque set)
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.688 inches nominal
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency: screw machine flat 100 degrees head close tolerance short thread offset cruciform 160 ksi (screw close tolerance)
Special Features: item has drilled shank
Material: steel comp e4340 or steel comp 4140 or steel comp 6150 or steel comp 8735 or steel comp 8740 overall
Surface Treatment: cadmium and chromate overall
Thread Series Designator: unjf

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
NAS1153-11D	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-578-4109?

The FSCG of the NSN 5305-01-578-4109 is 5305

Does the NSN 5305-01-578-4109 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-578-4109 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 5305-01-578-4109 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-578-4109 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 5305-01-578-4109 was assigned to the Federal Catalog?

It was assigned 16 years ago, on Mon, Oct 5, 2009