MS14183C5

View detailed technical data, stock status, and sourcing information for: MS14183C5
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-304-8736

Item Name Code

13393

Assigment Date

07/28/1989 (37 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

0.314 inches minimum and 0.318 inches maximum hole diameter, 36.0 rockwell c minimum and 45.0 rockwell c maximum hardness rating, recess diameter: 0.386 in. min. and 0.396 in. max.;recess angle: 90.0 deg. nom.;style designator: recessed special features, 0.575 inches minimum and 0.585 inches maximum outside diameter, 0.057 inches minimum and 0.069 inches maximum 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: 0.314 inches minimum and 0.318 inches maximum
Outside Diameter: 0.575 inches minimum and 0.585 inches maximum
Thickness: 0.057 inches minimum and 0.069 inches maximum
Hardness Rating: 36.0 rockwell c minimum and 45.0 rockwell c maximum
Special Features: recess diameter: 0.386 in. min. and 0.396 in. max.;recess angle: 90.0 deg. nom.;style designator: recessed
Material: nickel alloy 718 overall
Material Document And Classification: ams 5596 assn std single material response or ams 5597 assn std single material response or ams 5662 assn std single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-491-3765	No Name Available	05/01/2002

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
93431C-5	Flat Washer
MS14183-C5	Flat Washer
MS14183C5	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-304-8736?

The FSCG of the NSN 5310-01-304-8736 is 5310

Does the NSN 5310-01-304-8736 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-304-8736 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 5310-01-304-8736 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-304-8736 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 5310-01-304-8736 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Jul 28, 1989