5306-01-319-2421

Find complete technical information, availability, and procurement data for: 5306-01-319-2421
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-319-2421

Item Name Code

01847

Assigment Date

05/03/1990 (36 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

2a thread class, right-hand thread direction, 1.335 inches minimum and 1.375 inches maximum fastener length, 0.750 inches minimum and 0.940 inches maximum thread length, hexagon head style

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: 0.750 inches minimum and 0.940 inches maximum
Fastener Length: 1.335 inches minimum and 1.375 inches maximum
Head Style: hexagon
Head Height: 0.150 inches minimum and 0.163 inches maximum
Width Between Flats: 0.428 inches minimum and 0.438 inches maximum
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.395 inches minimum and 0.625 inches maximum
Features Provided: finished head
Thread Quantity Per Inch: 20
Material: copper alloy overall
Surface Treatment: cadmium overall
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
N0021P21022C	Machine Bolt
N21P21022C	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-319-2421?

The FSCG of the NSN 5306-01-319-2421 is 5306

Does the NSN 5306-01-319-2421 have a Schedule B code assigned?

Yes, the Schedule B code is 7415338550

Does NSN 5306-01-319-2421 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 5306-01-319-2421 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-319-2421 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 5306-01-319-2421 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Thu, May 3, 1990