5305-01-658-3988

Find complete technical information, availability, and procurement data for: 5305-01-658-3988
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-658-3988

Item Name Code

06657

Assigment Date

09/26/2016 (9 years ago)

An inline or cartridge type item designed to control the flow of fluids within a closed system. Excludes:items actuated by a predetermined pressure and/or temperature, items designed for use with breathing gasses, or those designed to vent or calibrate fluids.

1.550 inches nominal fastener length, pan head style, right-hand thread direction, 1.375 inches minimum thread length, 2a thread class

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: 1.375 inches minimum
Fastener Length: 1.550 inches nominal
Head Style: pan
Head Diameter: 0.4730 inches minimum and 0.4920 inches maximum
Head Height: 0.1620 inches minimum and 0.1750 inches maximum
Internal Drive Style: cross recess type ii
End Item Identification: 5365012574354
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Part Name Assigned By Controlling Agency: screw,machine
Screw Material: steel
Screw Surface Treatment: zinc
Thread Series Designator: unc
Specification/Standard Data: nas-35206 national std/spec

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
MS35206-345Z	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-658-3988?

The FSCG of the NSN 5305-01-658-3988 is 5305

Does the NSN 5305-01-658-3988 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-658-3988 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 5305-01-658-3988 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-658-3988 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 5305-01-658-3988 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Mon, Sep 26, 2016