5305-01-290-2696

Find complete technical information, availability, and procurement data for: 5305-01-290-2696
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-290-2696

Item Name Code

16282

Assigment Date

12/09/1988 (37 years ago)

An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.

0.260 inches minimum and 0.373 inches maximum thread length, flat countersunk head style, right-hand thread direction, 2a thread class, 0.500 inches nominal fastener length

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.260 inches minimum and 0.373 inches maximum
Fastener Length: 0.500 inches nominal
Head Style: flat countersunk
Head Diameter: 0.359 inches minimum and 0.411 inches maximum
Locking Feature: patch threads
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.125 inches nominal
Thread Quantity Per Inch: 24
Countersink Angle: 80.0 degrees minimum and 84.0 degrees maximum
Material: plastic polyamide (nylon) locking feature
Material: steel fastener
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
91266D242	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-290-2696?

The FSCG of the NSN 5305-01-290-2696 is 5305

Does the NSN 5305-01-290-2696 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-290-2696 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 5305-01-290-2696 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-290-2696 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 5305-01-290-2696 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Dec 9, 1988