12601890-003

View detailed technical data, stock status, and sourcing information for: 12601890-003
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-693-4387

Item Name Code

18257

Assigment Date

02/11/2021 (5 years ago)

A grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. Each component of the assemblage must be capable of functioning in accordance with its own item name. Consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. It may also include printed electronic components. The item is generally part of a subassembly and cannot be assigned a more definite item name. For items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. For items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. For an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. Excludes:printed circuit board

2a thread class, right-hand thread direction, hexagon head style, 2.250 inches nominal fastener length, 1.000 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: 1.000 inches nominal
Fastener Length: 2.250 inches nominal
Head Style: hexagon
Head Height: 0.226 inches minimum and 0.243 inches maximum
Width Between Flats: 0.551 inches minimum and 0.562 inches maximum
End Item Identification: 2540-01-659-2573
Nominal Thread Diameter: 0.380 inches
Thread Quantity Per Inch: 16
Part Name Assigned By Controlling Agency: screw, cap, hexagon head g5
Special Features: material grade 8; magni black; weight 0.086
Color: black overall
Material: steel overall
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
12601890	Hexagon Head Cap Screw
12601890-003	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-693-4387?

The FSCG of the NSN 5305-01-693-4387 is 5305

Does the NSN 5305-01-693-4387 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-693-4387 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 5305-01-693-4387 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-693-4387 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 5305-01-693-4387 was assigned to the Federal Catalog?

It was assigned 5 years ago, on Thu, Feb 11, 2021