149857

View detailed technical data, stock status, and sourcing information for: 149857
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-987-7397

Item Name Code

16494

Assigment Date

10/28/1966 (59 years ago)

An item specifically designed to be attached to an electrically or mechanically driven shaft for the purpose of retarding speed, and minimizing oscillation, vibration and free spinning.

square first end style, 0.750 inches nominal thread length, right-hand thread direction, 2a thread class, 2.500 inches nominal pin overall length

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: square
Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.750 inches nominal
Pin Overall Length: 2.500 inches nominal
Pin Overall Diameter: 0.3750 inches nominal
Thread Quantity Per Inch: 24
Second End Relationship With First End: identical
Nominal Thread Size: 0.375 inches
First End Location: shank end
Pin Grip Length: 0.750 inches nominal
Special Features: 0.003 oversize
Material: steel overall
Thread Series Designator: uns

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
149857	Threaded Straight Pin
3814692	Threaded Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-00-987-7397?

The FSCG of the NSN 5315-00-987-7397 is 5315

Does NSN 5315-00-987-7397 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 5315-00-987-7397 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-987-7397 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 5315-00-987-7397 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Oct 28, 1966