0980633

View detailed technical data, stock status, and sourcing information for: 0980633
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-098-0633

Item Name Code

15938

Assigment Date

07/25/1980 (46 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.

0.413 inches nominal hole diameter, 0.906 inches nominal outside diameter, 0.098 inches minimum and 0.126 inches maximum overall height, 43.0 rockwell c minimum and 48.0 rockwell c maximum hardness rating, 0.098 inches nominal 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: 0.413 inches nominal
Outside Diameter: 0.906 inches nominal
Overall Height: 0.098 inches minimum and 0.126 inches maximum
Material Thickness: 0.098 inches nominal
Hardness Rating: 43.0 rockwell c minimum and 48.0 rockwell c maximum
Material: steel overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response overall
Style Designator: spring tension

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-128-6690	No Name Available	06/01/2006

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
0980633	Spring Tension Washer
A10CADPLT	Spring Tension Washer
HTDS10CADPLT	Spring Tension Washer
SP-231120 CAD PLT	Spring Tension Washer
SP-231120C	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-098-0633?

The FSCG of the NSN 5310-01-098-0633 is 5310

Does the NSN 5310-01-098-0633 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-098-0633 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 5310-01-098-0633 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-098-0633 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 5310-01-098-0633 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Fri, Jul 25, 1980