5305-01-701-0174

Find complete technical information, availability, and procurement data for: 5305-01-701-0174
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-701-0174

Item Name Code

18257

Assigment Date

04/22/2022 (4 years ago)

An electromechanical or solid state item that accepts and systematically accepts and systematically retains digital input data in such a manner as to facilitate the rapid recovery of stored information. The item may consist of disks, some of which are removable, hard, removable disk packs, fixed disks, or removable flexible, each surface coated with a material susceptible to spot magnetization, integral writing, a drive motor and its mechanical linkage, and data-translating heads for impressing on or removing from the disk surface data in digital form. The item is a component of an electrnic computer. See also, magnetic drum,data storage; core memory unit.

double hexagon head style, 2a thread class, 0.875 inches nominal thread length, right-hand thread direction, 0.875 inches nominal fastener 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: 0.875 inches nominal
Fastener Length: 0.875 inches nominal
Head Style: double hexagon
Head Height: 0.510 inches maximum
Width Between Flats: 0.736 inches minimum and 0.750 inches maximum
Extended Washer Diameter: 1.070 inches maximum
Extended Washer Thickness: 0.080 inches minimum
End Item Identification: 2590-016269881
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Part Name Assigned By Controlling Agency: screw, hex flange
Material: steel overall
Material Document And Classification: sae j429,grade 8 carbon steel national std/spec single material response overall
Surface Treatment: zinc and aluminum overall
Surface Treatment Document And Classification: astm f2833,grade 1 assn std single treatment response overall
Thread Series Designator: unc
Specification/Standard Data: 05047-asme b18.24-2020 professional/industrial association standard

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
AESA0C500875WA6M31	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-701-0174?

The FSCG of the NSN 5305-01-701-0174 is 5305

Does the NSN 5305-01-701-0174 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-701-0174 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 5305-01-701-0174 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-701-0174 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 5305-01-701-0174 was assigned to the Federal Catalog?

It was assigned 4 years ago, on Fri, Apr 22, 2022