5310-01-156-5454

Find complete technical information, availability, and procurement data for: 5310-01-156-5454
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-156-5454

Item Name Code

13393

Assigment Date

06/22/1983 (43 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

1.140 inches minimum and 1.150 inches maximum hole diameter, round center hole shape style, 0.091 inches nominal thickness, round peripheral shape style, rectangular cross-sectional shape style

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 1.140 inches minimum and 1.150 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.091 inches nominal
Overall Diameter: 1.875 inches nominal
Hardness Rating: 34.0 rockwell c minimum and 38.0 rockwell c maximum
Part Name Assigned By Controlling Agency: navy special project
Material: steel or steel comp e4340 overall
Material Document And Classification: mil-s-8699,cond d mil spec 1st material response or mil-s-5000 mil spec 2nd material response overall

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
424324-2	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-156-5454?

The FSCG of the NSN 5310-01-156-5454 is 5310

Does the NSN 5310-01-156-5454 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-156-5454 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 5310-01-156-5454 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-156-5454 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 5310-01-156-5454 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Jun 22, 1983