5305-00-227-1018

Find complete technical information, availability, and procurement data for: 5305-00-227-1018
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-227-1018

Item Name Code

16282

Assigment Date

01/01/1963 (63 years ago)

0.625 inches maximum thread length, right-hand thread direction, flat chamfer head style, 0.625 inches nominal fastener length, 3a 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: 3a
Thread Direction: right-hand
Thread Length: 0.625 inches maximum
Fastener Length: 0.625 inches nominal
Head Style: flat chamfer
Head Diameter: 0.367 inches minimum and 0.375 inches maximum
Head Height: 0.244 inches minimum and 0.250 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.187 inches minimum and 0.189 inches maximum
Thread Quantity Per Inch: 20
Hardness Rating: 36.0 rockwell c minimum and 43.0 rockwell c maximum overall
Material: steel comp 303 overall
Material Document And Classification: qq-s-763 cond a fed spec single material response overall
Thread Series Designator: unc
Nondefinitive Spec/Std Data: c type

FAQs

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

What is the FSCG of the NSN 5305-00-227-1018?

The FSCG of the NSN 5305-00-227-1018 is 5305

Does the NSN 5305-00-227-1018 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-227-1018 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 5305-00-227-1018 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-227-1018 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 5305-00-227-1018 was assigned to the Federal Catalog?

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