5305-00-603-1644

Find complete technical information, availability, and procurement data for: 5305-00-603-1644
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-603-1644

Item Name Code

06672

Assigment Date

01/22/1975 (51 years ago)

right-hand thread direction, headless (setscrew) head style, 0.250 inches nominal thread length, 2a thread class, 0.250 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: 0.250 inches nominal
Fastener Length: 0.250 inches nominal
Head Style: headless (setscrew)
Point Style: cup
Internal Drive Style: w/o internal drive
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 24
Material: nickel alloy 400 or nickel alloy r-405 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
DHNQ0-99-001PC18	Setscrew
DHNQ0-99-001PC18-300	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-00-603-1644?

The FSCG of the NSN 5305-00-603-1644 is 5305

Does the NSN 5305-00-603-1644 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-00-603-1644 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 5305-00-603-1644 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-603-1644 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 5305-00-603-1644 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Jan 22, 1975