5315-01-299-6738

Find complete technical information, availability, and procurement data for: 5315-01-299-6738
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-299-6738

Item Name Code

16749

Assigment Date

05/04/1989 (37 years ago)

A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also resistor, vaiable (as modified).

1.156 inches nominal shank length, 1.156 inches nominal thread length, 4.999 inches minimum and 5.000 inches maximum shoulder diameter, chamfered second end style, 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: chamfered
Thread Length: 1.156 inches nominal
Shank Length: 1.156 inches nominal
Shoulder Diameter: 4.999 inches minimum and 5.000 inches maximum
Shank Diameter: 4.705 inches minimum and 4.716 inches maximum
Overall Length: 19.250 inches nominal
Undercut Width: 0.156 inches nominal
Hole Arrangement Style: both end drilled
First Hole Diameter: 0.344 inches nominal
Second Hole Diameter: 0.344 inches nominal
Distance From Centerline Of Hole To End Of Pin: 5.750 inches nominal
Center To Center Distance Between Holes: 7.375 inches nominal
First End Taper Length: 0.125 inches nominal
Thread Quantity Per Inch: 12
Second End Relationship With First End: not identical
First End Location: shoulder end
First End Taper Angle: 45.0 degrees nominal
Surface Finish: 63.0 microinches shoulder outside diameter
Special Features: in shoulder end drill three 0.344 inch nominal diameter longitudinal holes,equally spaced on a 1.500 inch nominal diameter circle circumscribed around axial center,first hole 5.938 inches nominal depth intersecting 0.344 inch nominal diameter perpendicular hole,tap with 0.125 national pipe thread,second hole 9.625 inches nominal depth intersecting additional 0.344 inch nominal diameter perpendicular hole equidistant 3.688 inch nominal distance between holes,tap with 0.125 national pipe thread,third hole 13.312 inches nominal depth intersecting 0.344 inch nominal diameter perpendicular hole tap with 0.125 national pipe thread; all three perpendicular holes 1.938 inches nominal depth; two symmetrical grooves parallel to shoulder end 1.125 inches from end,0.531 inch nominal width by 1.000 inches nominal depth; keyway 0.375 inch nominal width 0.250 inch nominal depth 1.625 inches nominal length with a full radius corner
Material: steel comp 4340 overall
Style Designator: undercut

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
375-05-05 ITEM 12	Headless Shoulder Pin
375-05-05 PART 40-45-28	Headless Shoulder Pin
375-40-45 ITEM	Headless Shoulder Pin
375-40-45-28	Headless Shoulder Pin
40-45-28	Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-01-299-6738?

The FSCG of the NSN 5315-01-299-6738 is 5315

Does NSN 5315-01-299-6738 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 5315-01-299-6738 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-299-6738 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 5315-01-299-6738 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Thu, May 4, 1989