5305-01-725-8254

Find complete technical information, availability, and procurement data for: 5305-01-725-8254
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-725-8254

Item Name Code

18257

Assigment Date

01/22/2025 (1 year ago)

A replaceable device designed to remove solid particles from flowing liquids. The removal of particles is accomplished by porous material (metallic or non-metallic), wire mesh, perforated metal, or the like, constructed so the liquid can flow through the device while the solid particles are retained. It is designed to fit into a strainer, sediment (or similar cavity). It may have a reinforcement to prevent collapsing, distorting or rupturing. The degree of particles removed must be nominally rated at 50 microns, or more, or absolutely rated at 75 microns, or more. See also filter element, fluid.

0.875 inches nominal thread length, hexagon head style, right-hand thread direction, 0.875 inches nominal fastener length, 3a 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: 3a
Thread Direction: right-hand
Thread Length: 0.875 inches nominal
Fastener Length: 0.875 inches nominal
Head Style: hexagon
End Item Identification: lift fan impeller a
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Part Name Assigned By Controlling Agency: socket head cap screw
Material: nickel alloy 718 overall
Material Document And Classification: iaw ams 5662 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: ams 2700 method 1 ty-2/8 cl-1 assn std single treatment response overall
Thread Series Designator: unjc

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
95878-420C	Hexagon Head Cap Screw
95878-420C-14P	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-725-8254?

The FSCG of the NSN 5305-01-725-8254 is 5305

Does the NSN 5305-01-725-8254 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-725-8254 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 5305-01-725-8254 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-725-8254 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 5305-01-725-8254 was assigned to the Federal Catalog?

It was assigned 1 year ago, on Wed, Jan 22, 2025