4319780

View detailed technical data, stock status, and sourcing information for: 4319780
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-484-3918

Item Name Code

21967

Assigment Date

04/26/2001 (25 years ago)

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

both end drilled hole arrangement style, double hexagon head style, 0.558 inches nominal second step diameter, 0.267 inches minimum and 0.271 inches maximum first step length, 2.278 inches minimum and 2.318 inches maximum overall length

Product Characteristics

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

Head Style: double hexagon
Overall Length: 2.278 inches minimum and 2.318 inches maximum
First Step Length: 0.267 inches minimum and 0.271 inches maximum
Second Step Diameter: 0.558 inches nominal
Hole Arrangement Style: both end drilled
Center To Center Distance Between Holes: 0.750 inches nominal
End Item Identification: f119
Hardness Rating: 36.0 rockwell c nominal overall
Special Features: threads shoulder .5625-18unjf-3a;retainer, shaft end; chamfer 25 to 35 degree shaft end after retainer; pin matl as7466 nickel alloy; torque plate to pin 400 in-lb min use turbo oil lubricant mil-l-7808;shaft & shoulder 32 microinch finish
Material: nickel alloy 718 collar
Material: nickel alloy 718 ring
Style Designator: eccentric

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
4319780	Eccentric Pin
95148	Eccentric Pin

FAQs

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

What is the FSCG of the NSN 5315-01-484-3918?

The FSCG of the NSN 5315-01-484-3918 is 5315

Does NSN 5315-01-484-3918 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 5315-01-484-3918 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-484-3918 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 5315-01-484-3918 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Thu, Apr 26, 2001