5310-00-823-3871

Find complete technical information, availability, and procurement data for: 5310-00-823-3871
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-823-3871

Item Name Code

15933

Assigment Date

04/18/1972 (54 years ago)

0.489 inches minimum and 0.509 inches maximum recess diameter, 35.0 rockwell c minimum and 40.0 rockwell c maximum hardness rating, 0.057 inches minimum and 0.069 inches maximum material thickness, 0.376 inches minimum and 0.387 inches maximum hole diameter, 0.725 inches minimum and 0.745 inches maximum outside diameter

Product Characteristics

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

Hole Diameter: 0.376 inches minimum and 0.387 inches maximum
Outside Diameter: 0.725 inches minimum and 0.745 inches maximum
Recess Diameter: 0.489 inches minimum and 0.509 inches maximum
Material Thickness: 0.057 inches minimum and 0.069 inches maximum
Hardness Rating: 35.0 rockwell c minimum and 40.0 rockwell c maximum
Recess Angle: 90.0 degrees nominal
Material: steel comp 4130 or steel comp 8630 overall
Material Document And Classification: mil-s-18729 mil spec 1st material response or mil-s-18728 mil spec 2nd material response overall
Surface Treatment: nickel and cadmium overall
Surface Treatment Document And Classification: ams 2416 assn std 1st treatment response and ams 2416 assn std 2nd treatment response overall
Style Designator: recessed
Specification/Standard Data: 81205-bacw10bn manufacturers 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
BACW10BN6C	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-00-823-3871?

The FSCG of the NSN 5310-00-823-3871 is 5310

Does the NSN 5310-00-823-3871 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-823-3871 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 5310-00-823-3871 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-823-3871 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 5310-00-823-3871 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Tue, Apr 18, 1972