N04021

View detailed technical data, stock status, and sourcing information for: N04021
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-503-1525

Item Name Code

01847

Assigment Date

12/05/2002 (23 years ago)

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

valve,reducing end item identification, hexagon head style, 13 thread quantity per inch, bolt am std hvy hex part name assigned by controlling agency, 0.500 inches nominal thread diameter

Product Characteristics

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

Head Style: hexagon
End Item Identification: valve,reducing
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Part Name Assigned By Controlling Agency: bolt am std hvy hex
Material: steel comp 4140 overall
Material Document And Classification: astm a193,gr b7 assn std single material response 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
04021	Machine Bolt
12435N PC NO. 12	Machine Bolt
N04021	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-503-1525?

The FSCG of the NSN 5306-01-503-1525 is 5306

Does the NSN 5306-01-503-1525 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-503-1525 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 5306-01-503-1525 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-503-1525 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 5306-01-503-1525 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Thu, Dec 5, 2002