SCB539490

View detailed technical data, stock status, and sourcing information for: SCB539490
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part SCB539490 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-177-0997

Item Name Code

16494

Assigment Date

09/05/1969 (56 years ago)

A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes:bearing, sleeve; bushing, sleeve; and collar, shaft.

2a thread class, right-hand thread direction, 0.438 inches nominal thread length, chamfered first end style, chamfered second 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: chamfered
Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.438 inches nominal
Internal Drive Style: slot
Pin Overall Length: 1.188 inches nominal
Pin Overall Diameter: 0.1560 inches nominal
First End Taper Length: 0.060 inches nominal
Second End Taper Length: 0.180 inches nominal
Thread Quantity Per Inch: 32
Second End Relationship With First End: not identical
Nominal Thread Size: 0.625 inches
First End Location: shank end
First End Taper Angle: 45.0 degrees nominal
Pin Grip Length: 0.750 inches nominal
Surface Finish: 32.0 microinches outside diameter
Second End Taper Angle: 15.0 degrees nominal
Special Features: slot to be 0.039 in. min 0.048 in. max w by 0.024 in. min 0.038 in. max deep chamfer end
Material: steel comp 4140 overall
Thread Series Designator: unc

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
SCB539490	Threaded Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-00-177-0997?

The FSCG of the NSN 5315-00-177-0997 is 5315

Does the NSN 5315-00-177-0997 have a Schedule B code assigned?

Yes, the Schedule B code is 7318240000

Does NSN 5315-00-177-0997 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 5315-00-177-0997 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-177-0997 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 5315-00-177-0997 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Sep 5, 1969