5305-01-684-2639

Find complete technical information, availability, and procurement data for: 5305-01-684-2639
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-684-2639

Item Name Code

16282

Assigment Date

10/28/2019 (6 years ago)

A tube fitting primarily designed for permanent installation during tubing system operation to fit over or butt against a tube or fitting for sealing. See also cap, protective, dust and moisture seal and cap-plug, protective, dust and moisture seal.

0.625 inches nominal fastener length, right-hand thread direction, 2a thread class, 0.625 inches nominal thread length, flat chamfer head style

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: 0.625 inches nominal
Fastener Length: 0.625 inches nominal
Head Style: flat chamfer
Head Diameter: 0.303 inches minimum and 0.312 inches maximum
Head Height: 0.185 inches minimum and 0.190 inches maximum
Internal Drive Style: hexagon
End Item Identification: 2330-01-620-7184
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.156 inches nominal
Thread Quantity Per Inch: 32
Chamfer Angle: 30.0 degrees minimum and 45.0 degrees maximum
Part Name Assigned By Controlling Agency: screw,cap,hex socket head
Material: steel comp 304 overall
Material Document And Classification: astm f593,default condition cw,304 only american society for testing and materials (astm) single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: sae-ams-qq-p-35,type ii national std/spec single treatment response overall
Thread Series Designator: unf
Specification/Standard Data: 05047-asme b18.24-2015 professional/industrial association standard

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
AES14F190625CL0LN1	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-684-2639?

The FSCG of the NSN 5305-01-684-2639 is 5305

Does the NSN 5305-01-684-2639 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-684-2639 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 5305-01-684-2639 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-684-2639 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 5305-01-684-2639 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Mon, Oct 28, 2019