97827S

View detailed technical data, stock status, and sourcing information for: 97827S
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-155-4355

Item Name Code

16282

Assigment Date

06/09/1983 (43 years ago)

A cone-shaped headless item, having a threaded portion at either end. It is used for aligning, fastening, and the like by fitting into a corresponding taper reamed hole.

flat countersunk head style, right-hand thread direction, 1.960 inches minimum and 2.000 inches maximum fastener length, 1.000 inches minimum and 1.500 inches maximum thread length, 3a thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 1.000 inches minimum and 1.500 inches maximum
Fastener Length: 1.960 inches minimum and 2.000 inches maximum
Head Style: flat countersunk
Head Diameter: 0.480 inches minimum and 0.531 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.156 inches nominal
Thread Quantity Per Inch: 20
Countersink Angle: 80.0 degrees minimum and 84.0 degrees maximum
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
5731724	Socket Head Cap Screw
97827S	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-155-4355?

The FSCG of the NSN 5305-01-155-4355 is 5305

Does NSN 5305-01-155-4355 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 5305-01-155-4355 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-155-4355 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 5305-01-155-4355 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Thu, Jun 9, 1983