SW28181-D

View detailed technical data, stock status, and sourcing information for: SW28181-D
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-325-6981

Item Name Code

02390

Assigment Date

09/08/1990 (35 years ago)

one end drilled hole arrangement style, chamfered first end style, 0.406 inches nominal first hole diameter, square second end style, 0.563 inches nominal distance from centerline of hole to end of pin

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: square
Hole Arrangement Style: one end drilled
First Hole Diameter: 0.406 inches nominal
Distance From Centerline Of Hole To End Of Pin: 0.563 inches nominal
Pin Overall Length: 6.939 inches minimum and 6.969 inches maximum
Pin Overall Diameter: 1.9937 inches minimum and 1.9940 inches maximum
First End Taper Length: 0.190 inches nominal
Second End Relationship With First End: not identical
Hardness Rating: 58.0 rockwell c nominal overall
First End Taper Angle: 45.0 degrees nominal
Surface Finish: 32.0 microinches outside diameter
Special Features: 0.339 in. hole 3.300 in. deep 0.125 npt by 0.380 in. deep longitudinal located on pin axial intersected by 0.250 in. thru hole perpendicular drilled
Material: steel comp 4140h overall
Material Document And Classification: astm a304 assn std single material response overall

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
SW28181-D	Headless Straight Pin
SW28381	Headless Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-01-325-6981?

The FSCG of the NSN 5315-01-325-6981 is 5315

Does the NSN 5315-01-325-6981 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-01-325-6981 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 5315-01-325-6981 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-325-6981 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 5315-01-325-6981 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sat, Sep 8, 1990