HS5678C4-2-4

View detailed technical data, stock status, and sourcing information for: HS5678C4-2-4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-561-2756

Item Name Code

16749

Assigment Date

02/28/2008 (18 years ago)

An item attached to the aircraft structure, flight controls, and the like to permit a rotating, pivoting motion between two or more parts. Includes provisions for a pin or pins, bushings, bearings, and the like in which pivoting motion occurs. See also hinge (1), door, aircraft.

3a thread class, 0.405 inches nominal thread length, radius second end style, right-hand thread direction, chamfered first end style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

First End Style: chamfered
Second End Style: radius
Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.405 inches nominal
Width Between Flats: 0.438 inches nominal
Shank Diameter: 0.249 inches minimum and 0.250 inches maximum
First End Taper Length: 0.250 inches nominal
Thread Quantity Per Inch: 28
Second Shank Diameter: 0.249 inches minimum and 0.250 inches maximum
First End Location: round end
First End Tip Radius: 0.060 inches minimum and 0.090 inches maximum
Second End Tip Radius: 0.030 inches nominal
Second End Taper Angle: 45.0 degrees nominal
Part Name Assigned By Controlling Agency: pin, index
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
Style Designator: shoulder
Thread Series Designator: unjf

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
HS5678C4-2-4	Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-01-561-2756?

The FSCG of the NSN 5315-01-561-2756 is 5315

Does NSN 5315-01-561-2756 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 5315-01-561-2756 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-561-2756 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 5315-01-561-2756 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Thu, Feb 28, 2008