5306-01-215-2516

Find complete technical information, availability, and procurement data for: 5306-01-215-2516
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-215-2516

Item Name Code

27851

Assigment Date

08/22/1985 (40 years ago)

A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

0.791 inches minimum and 0.811 inches maximum fastener length, 3a thread class, 0.505 inches minimum and 0.535 inches maximum thread length, double hexagon extended washer head style, right-hand thread direction

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: 0.505 inches minimum and 0.535 inches maximum
Fastener Length: 0.791 inches minimum and 0.811 inches maximum
Head Style: double hexagon extended washer
Head Height: 0.293 inches minimum and 0.313 inches maximum
Width Between Flats: 0.3125 inches nominal
Extended Washer Diameter: 0.428 inches minimum and 0.448 inches maximum
Extended Washer Thickness: 0.060 inches minimum and 0.070 inches maximum
Grip Diameter: 0.2490 inches minimum and 0.2495 inches maximum
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.276 inches minimum and 0.286 inches maximum
Thread Quantity Per Inch: 28
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Material: nickel alloy 718 overall
Material Document And Classification: c50tf13 cl-b mfr ref single material response overall
Thread Series Designator: unjf

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
J814P011A	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-215-2516?

The FSCG of the NSN 5306-01-215-2516 is 5306

Does the NSN 5306-01-215-2516 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-215-2516 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 5306-01-215-2516 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-215-2516 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 5306-01-215-2516 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Thu, Aug 22, 1985