5305-00-580-4786

Find complete technical information, availability, and procurement data for: 5305-00-580-4786
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-580-4786

Item Name Code

22846

Assigment Date

12/19/1974 (51 years ago)

2a thread class, 1.750 inches nominal fastener length, right-hand thread direction, flat chamfer head style, 0.938 inches nominal thread 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: 0.938 inches nominal
Fastener Length: 1.750 inches nominal
Head Style: flat chamfer
Head Diameter: 0.557 inches minimum and 0.567 inches maximum
Head Height: 0.213 inches minimum and 0.223 inches maximum
Shoulder Diameter: 0.357 inches minimum and 0.367 inches maximum first shoulder
Shoulder Length: 0.375 inches nominal first shoulder
Internal Drive Style: slot
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 18
Shoulder Shape: round first shoulder
Special Features: six wrenching flats 0.309 in. across the flats 0.250 in. long beginning after shoulder
Material: steel overall
Special Test Features: special quality control testing
Test Data Document: "81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unc
Reference Number Differentiating Characteristics: as differentiated by material which must conform to ships parts control center special quality control provisions

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
11-1625	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-00-580-4786?

The FSCG of the NSN 5305-00-580-4786 is 5305

Does the NSN 5305-00-580-4786 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-580-4786 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 5305-00-580-4786 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-580-4786 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 5305-00-580-4786 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Thu, Dec 19, 1974