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5310-00-198-3697

Find complete technical information, availability, and procurement data for: 5310-00-198-3697

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5310-00-198-3697
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-198-3697
Item Name Code
15938
Assigment Date
01/01/1963 (63 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.

0.062 inches minimum and 0.094 inches maximum overall height, 1.000 inches nominal outside diameter, 0.030 inches nominal material thickness, 0.719 inches nominal hole diameter, steel overall material

Product Characteristics

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

Hole Diameter
0.719 inches nominal
Outside Diameter
1.000 inches nominal
Overall Height
0.062 inches minimum and 0.094 inches maximum
Material Thickness
0.030 inches nominal
Material
steel overall
Surface Treatment
paint overall

FAQs

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

What is the FSCG of the NSN 5310-00-198-3697?
The FSCG of the NSN 5310-00-198-3697 is 5310
Does the NSN 5310-00-198-3697 have a Schedule B code assigned?
Yes, the Schedule B code is 7318210000
Does NSN 5310-00-198-3697 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 5310-00-198-3697 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-198-3697 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 5310-00-198-3697 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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