5305-01-714-3226

Find complete technical information, availability, and procurement data for: 5305-01-714-3226
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-714-3226

Item Name Code

22846

Assigment Date

09/29/2023 (2 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

2.50 inches nominal fastener length, 0.625 inches nominal thread length, flat chamfer head style, 3a thread class, right-hand thread direction

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: 0.625 inches nominal
Fastener Length: 2.50 inches nominal
Head Style: flat chamfer
Head Diameter: 0.729 inches minimum and 0.750 inches maximum
Head Height: 0.302 inches minimum and 0.312 inches maximum
Shoulder Diameter: 0.4960 inches minimum and 0.4980 inches maximum overall
Shoulder Length: 1.875 inches nominal overall
Internal Drive Style: hexagon
End Item Identification: 1740-015708396
Nominal Thread Diameter: 0.375 inches
Width Across Flats: 0.250 inches nominal
Thread Quantity Per Inch: 16
Shoulder Shape: round overall
Part Name Assigned By Controlling Agency: screws, shoulder, hex socket head
Material: steel corrosion resisting overall
Material Document And Classification: any austenitic stainless steel, annealed per asme b18.24-2020 national std/spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: astm a380 national std/spec 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
AES20U500B50SH7A31	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-714-3226?

The FSCG of the NSN 5305-01-714-3226 is 5305

Does the NSN 5305-01-714-3226 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-714-3226 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 5305-01-714-3226 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-714-3226 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 5305-01-714-3226 was assigned to the Federal Catalog?

It was assigned 2 years ago, on Fri, Sep 29, 2023