NAS501-4H16A

View detailed technical data, stock status, and sourcing information for: NAS501-4H16A
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-889-3171

Item Name Code

01847

Assigment Date

03/16/1974 (52 years ago)

3a thread class, right-hand thread direction, 0.437 inches minimum and 0.516 inches maximum thread length, 1.765 inches minimum and 1.812 inches maximum fastener 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: 3a
Thread Direction: right-hand
Thread Length: 0.437 inches minimum and 0.516 inches maximum
Fastener Length: 1.765 inches minimum and 1.812 inches maximum
Head Style: hexagon
Head Height: 0.140 inches minimum and 0.172 inches maximum
Width Between Flats: 0.428 inches minimum and 0.440 inches maximum
Nominal Thread Diameter: 0.250 inches
Grip Length: 1.296 inches minimum and 1.328 inches maximum
Features Provided: finished head
Thread Quantity Per Inch: 28
Material: steel overall
Material Document And Classification: ams 5645 assn std 1st material response or ams 5646 assn std 2nd material response overall
Thread Series Designator: unf
Specification/Standard Data: 80205-nas501 professional/industrial association standard

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
NAS501-4H16A	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-889-3171?

The FSCG of the NSN 5306-00-889-3171 is 5306

Does the NSN 5306-00-889-3171 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-889-3171 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 5306-00-889-3171 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-889-3171 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 5306-00-889-3171 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sat, Mar 16, 1974