5305-01-030-7630

Find complete technical information, availability, and procurement data for: 5305-01-030-7630
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-030-7630

Item Name Code

06657

Assigment Date

11/12/1976 (49 years ago)

1.719 inches minimum and 1.750 inches maximum fastener length, 0.750 inches minimum thread length, right-hand thread direction, 2a thread class, fillister 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: 0.750 inches minimum
Fastener Length: 1.719 inches minimum and 1.750 inches maximum
Head Style: fillister
Head Diameter: 0.250 inches minimum and 0.270 inches maximum
Head Height: 0.106 inches minimum and 0.113 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Hardness Rating: 38.0 rockwell c minimum and 46.0 rockwell c maximum
Screw Material: steel comp 4032 or steel comp 416 or steel comp 4140h
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
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
E61C03	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-030-7630?

The FSCG of the NSN 5305-01-030-7630 is 5305

Does the NSN 5305-01-030-7630 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-030-7630 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 5305-01-030-7630 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-030-7630 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 5305-01-030-7630 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Nov 12, 1976