5305-01-687-4850

Find complete technical information, availability, and procurement data for: 5305-01-687-4850
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-687-4850

Item Name Code

06657

Assigment Date

04/03/2020 (6 years ago)

3a thread class, 0.625 inches nominal fastener length, 0.750 inches minimum thread length, fillister head style, right-hand thread direction

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: 0.750 inches minimum
Fastener Length: 0.625 inches nominal
Head Style: fillister
Head Diameter: 0.218 inches minimum and 0.226 inches maximum
Head Height: 0.134 inches minimum and 0.138 inches maximum
Hole Diameter: 0.033 inches minimum and 0.039 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.1380 inches
Width Across Flats: 0.109 inches nominal
Hole Type: drilled
Thread Quantity Per Inch: 32
Screw Material: steel
Screw Material Document And Classification: ams5731 national spec single material response or ams5737 national spec single material response and ff-s-86 fed std all material responses and nas1352 national spec all material responses
Screw Surface Treatment: cadmium
Screw Surface Treatment Document And Classification: ams-qq-p-416, type ii class 2 national spec single treatment response
Special Features: minimum breaking strength (lbf): 1458.0 nominal. head will have (2) drilled holes spaced 180.0 degrees
Thread Series Designator: unrc

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
NAS1352N06H10P	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-687-4850?

The FSCG of the NSN 5305-01-687-4850 is 5305

Does the NSN 5305-01-687-4850 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-687-4850 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 5305-01-687-4850 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-687-4850 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 5305-01-687-4850 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Fri, Apr 3, 2020