5305-01-018-2863

Find complete technical information, availability, and procurement data for: 5305-01-018-2863
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-018-2863

Item Name Code

01852

Assigment Date

03/24/1976 (50 years ago)

An item specifically designed for mechanically or electronically positioning one or more waveguide sections so as to couple it or them to other sections in a waveguide system. The switching function may be operated by a manual actuator, an electromechanical actuator or by means of an arrangement of semiconductors and passive circuit devices. Excludes:relay, (as modified).

2a thread class, right-hand thread direction, pan no. 2 head style, 0.175 inches nominal thread length, 0.485 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: 0.175 inches nominal
Fastener Length: 0.485 inches nominal
Head Style: pan no. 2
Head Diameter: 0.245 inches minimum and 0.255 inches maximum
Head Height: 0.125 inches minimum and 0.135 inches maximum
First Diameter From Head: 0.080 inches nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.310 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Externally Relieved Body Diameter Quantity: 1
Material: steel comp 303 overall
Material Document And Classification: astm a582 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
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
SM-B-351544	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-01-018-2863?

The FSCG of the NSN 5305-01-018-2863 is 5305

Does the NSN 5305-01-018-2863 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-018-2863 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 5305-01-018-2863 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-018-2863 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 5305-01-018-2863 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Wed, Mar 24, 1976