5305-00-879-1997

Find complete technical information, availability, and procurement data for: 5305-00-879-1997
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 5305-00-879-1997 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

5305-00-879-1997

Item Name Code

18257

Assigment Date

01/01/1962 (64 years ago)

0.719 inches minimum and 0.750 inches maximum fastener length, right-hand thread direction, hexagon head style, 2a thread class, 0.719 inches minimum and 0.750 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: 0.719 inches minimum and 0.750 inches maximum
Fastener Length: 0.719 inches minimum and 0.750 inches maximum
Head Style: hexagon
Head Height: 0.226 inches minimum and 0.243 inches maximum
Width Between Flats: 0.551 inches minimum and 0.562 inches maximum
Shank Unthreaded Hole Diameter: 0.107 inches nominal first hole
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 150000 pounds per square inch
Hardness Rating: 32.0 rockwell c minimum and 38.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center: 0.563 inches minimum and 0.594 inches maximum first hole
Material: steel overall
Surface Treatment: phosphate overall
Surface Treatment Document And Classification: mil-p-16232,ty z,cl 2 mil spec single treatment response 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
MS51108-58	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-879-1997?

The FSCG of the NSN 5305-00-879-1997 is 5305

Does the NSN 5305-00-879-1997 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-879-1997 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 5305-00-879-1997 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-879-1997 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 5305-00-879-1997 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962