787AS839

View detailed technical data, stock status, and sourcing information for: 787AS839
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-239-1164

Item Name Code

16749

Assigment Date

08/26/1986 (39 years ago)

A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see hose assembly, air duct. For items of sleeve section design rated for high pressure use, see sleeve, seal, coupling. Excludes:hose, nonmetallic.

square second end style, 0.750 inches minimum and 0.753 inches maximum shank diameter, chamfered first end style, 1.000 inches nominal shank length, 1.250 inches nominal shoulder width across flats

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
Shank Length: 1.000 inches nominal
Shoulder Width Across Flats: 1.250 inches nominal
Shank Diameter: 0.750 inches minimum and 0.753 inches maximum
Overall Length: 4.500 inches nominal
Hole Arrangement Style: both end drilled
First Hole Diameter: 0.312 inches nominal
Second Hole Diameter: 0.312 inches nominal
Distance From Centerline Of Hole To End Of Pin: 0.530 inches nominal
Center To Center Distance Between Holes: 1.500 inches nominal
First End Taper Length: 0.500 inches nominal
Second End Relationship With First End: not identical
First End Location: small end
First End Taper Angle: 20.0 degrees nominal
Special Features: holes thru shoulder threaded 5/16-24-unf-3b
Material: steel comp 1010 or steel comp 1020 overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Style Designator: shoulder

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
787AS839	Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-01-239-1164?

The FSCG of the NSN 5315-01-239-1164 is 5315

Does NSN 5315-01-239-1164 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 5315-01-239-1164 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-239-1164 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 5315-01-239-1164 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, Aug 26, 1986