5305-00-637-5959

Find complete technical information, availability, and procurement data for: 5305-00-637-5959
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 5305-00-637-5959 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

5305-00-637-5959

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

0.219 inches minimum and 0.250 inches maximum fastener length, right-hand thread direction, 2a thread class, round head style, 0.222 inches minimum 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: 0.222 inches minimum
Fastener Length: 0.219 inches minimum and 0.250 inches maximum
Head Style: round
Head Diameter: 0.122 inches minimum and 0.138 inches maximum
Head Height: 0.061 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.073 inches
Thread Quantity Per Inch: 72
Screw Material: steel comp 303se or steel comp 430 or steel comp 302
Screw Surface Treatment: passivate
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-550-1216	No Name Available	01/01/1963

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
945637-1104	Machine Screw
AN520C1-4	Machine Screw
GAS501D1-4	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-637-5959?

The FSCG of the NSN 5305-00-637-5959 is 5305

Does the NSN 5305-00-637-5959 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-637-5959 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 5305-00-637-5959 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-637-5959 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 5305-00-637-5959 was assigned to the Federal Catalog?

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