12578610-014050

View detailed technical data, stock status, and sourcing information for: 12578610-014050
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-725-6218

Item Name Code

16282

Assigment Date

01/11/2025 (1 year ago)

A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); couplig (as modified); or nipple (as modified). Excludes: tube,bent (as modified); pipe,metallic; spacer sleeve; metal bar (hollow); and items with fitting, except end protectors.

0.500 inches nominal fastener length, right-hand thread direction, 0.438 inches nominal thread length, fillister head style, 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: 0.438 inches nominal
Fastener Length: 0.500 inches nominal
Head Style: fillister
Head Diameter: 0.222 inches nominal
Internal Drive Style: hexagon
End Item Identification: 2350-01-390-4683
Nominal Thread Diameter: 0.138 inches
Width Across Flats: 0.109 inches nominal
Thread Quantity Per Inch: 32
Part Name Assigned By Controlling Agency: screw, cap, hexagon socket, unrc
Material: steel overall
Material Document And Classification: asmeb18.21.1 national std/spec single material response overall
Surface Treatment: zinc nickel overall
Surface Treatment Document And Classification: cage 19207 drawing 12578628, paragraph 7.0 mfr ref single treatment response overall
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
12578610-014050	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-725-6218?

The FSCG of the NSN 5305-01-725-6218 is 5305

Does the NSN 5305-01-725-6218 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-725-6218 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 5305-01-725-6218 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-725-6218 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 5305-01-725-6218 was assigned to the Federal Catalog?

It was assigned 1 year ago, on Sat, Jan 11, 2025