5305-00-298-5050

Find complete technical information, availability, and procurement data for: 5305-00-298-5050
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-298-5050

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

2a thread class, flat chamfer head style, 0.531 inches minimum thread length, right-hand thread direction, 0.718 inches nominal fastener 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: 0.531 inches minimum
Fastener Length: 0.718 inches nominal
Head Style: flat chamfer
Head Diameter: 0.594 inches minimum and 0.615 inches maximum
Head Height: 0.140 inches minimum and 0.150 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 24
Screw Material: steel comp 321
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Below is a list of NSNs that have been officially superseded by this NSN: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
5305-00-323-5197	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
6710092	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-298-5050?

The FSCG of the NSN 5305-00-298-5050 is 5305

Does the NSN 5305-00-298-5050 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-298-5050 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 5305-00-298-5050 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-298-5050 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 5305-00-298-5050 was assigned to the Federal Catalog?

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