CKE42A

View detailed technical data, stock status, and sourcing information for: CKE42A
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-375-0518

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

0.459 inches minimum and 0.479 inches maximum hole diameter, round center hole shape style, 0.178 inches minimum and 0.198 inches maximum 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: 0.459 inches minimum and 0.479 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.178 inches minimum and 0.198 inches maximum
Overall Diameter: 0.865 inches minimum and 0.885 inches maximum
Material: steel comp 1018 or steel comp 1020 overall
Material Document And Classification: sae assn std all material responses overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-186-5238	No Name Available	07/01/1986

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
1DD710	Flat Washer
5310003750518	Flat Washer
55-409	Flat Washer
CKE42A	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-375-0518?

The FSCG of the NSN 5310-00-375-0518 is 5310

Does the NSN 5310-00-375-0518 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-375-0518 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 5310-00-375-0518 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-375-0518 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 5310-00-375-0518 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963