5310-01-077-8671

Find complete technical information, availability, and procurement data for: 5310-01-077-8671
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-077-8671

Item Name Code

14218

Assigment Date

06/01/1979 (47 years ago)

steel comp 420 overall material, 0.293 inches maximum outside diameter, 0.168 inches minimum and 0.175 inches maximum hole diameter, 45.0 rockwell c minimum and 53.0 rockwell c maximum hardness rating, 0.040 inches minimum and 0.046 inches maximum material thickness

Product Characteristics

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

Hole Diameter: 0.168 inches minimum and 0.175 inches maximum
Outside Diameter: 0.293 inches maximum
Material Thickness: 0.040 inches minimum and 0.046 inches maximum
Hardness Rating: 45.0 rockwell c minimum and 53.0 rockwell c maximum
Material: steel comp 420 overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: oxide film overall
Surface Treatment Document And Classification: mil-c-13924,cl 4 mil spec single treatment response overall
Style Designator: split helical-right hand
Nondefinitive Spec/Std Data: b class and 2 style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-177-7654	No Name Available	01/01/1989

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
MS35338-156B	Lock Washer
NASM35338-156B	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-077-8671?

The FSCG of the NSN 5310-01-077-8671 is 5310

Does the NSN 5310-01-077-8671 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-077-8671 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 5310-01-077-8671 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-077-8671 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 5310-01-077-8671 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, Jun 1, 1979