5305-01-078-9421

Find complete technical information, availability, and procurement data for: 5305-01-078-9421
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-078-9421

Item Name Code

22846

Assigment Date

06/22/1979 (47 years ago)

0.687 inches nominal fastener length, flat chamfer head style, right-hand thread direction, 0.359 inches minimum and 0.364 inches maximum 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: 0.359 inches minimum and 0.364 inches maximum
Fastener Length: 0.687 inches nominal
Head Style: flat chamfer
Head Diameter: 0.312 inches nominal
Head Height: 0.125 inches nominal
Shoulder Diameter: 0.180 inches minimum and 0.182 inches maximum first shoulder
Shoulder Length: 0.323 inches minimum and 0.328 inches maximum first shoulder
Internal Drive Style: slot
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Shoulder Shape: round first shoulder
Material: steel comp 303 overall
Material Document And Classification: astm a582 assn std single material response or ams5640 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 ty 4 fed spec single treatment response overall
Thread Series Designator: unc

FAQs

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

What is the FSCG of the NSN 5305-01-078-9421?

The FSCG of the NSN 5305-01-078-9421 is 5305

Does the NSN 5305-01-078-9421 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-078-9421 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 5305-01-078-9421 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-078-9421 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 5305-01-078-9421 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, Jun 22, 1979