JGY122

View detailed technical data, stock status, and sourcing information for: JGY122
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-078-9698

Item Name Code

14218

Assigment Date

06/23/1979 (47 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

free of mercury contamination special features, 0.020 inches minimum and 0.026 inches maximum material thickness, 0.172 inches maximum outside diameter, zzzy criticality code justification, 0.088 inches minimum and 0.094 inches maximum hole diameter

Product Characteristics

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

Hole Diameter: 0.088 inches minimum and 0.094 inches maximum
Outside Diameter: 0.172 inches maximum
Material Thickness: 0.020 inches minimum and 0.026 inches maximum
Criticality Code Justification: zzzy
Special Features: free of mercury contamination
Heat Treatment: cold drawn
Material: nickel alloy overall
Material Document And Classification: qq-n-286,cl a,form 5 fed spec single material response overall
Special Test Features: special quality control testing
Style Designator: split helical-right hand
Test Data Document: "81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Specification/Standard Data: 02750-jgy122 manufacturers specification control
Reference Number Differentiating Characteristics: as differentiated by material which must conform to ships parts control center special quality control provisions

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
JGY122	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-078-9698?

The FSCG of the NSN 5310-01-078-9698 is 5310

Does the NSN 5310-01-078-9698 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-078-9698 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 5310-01-078-9698 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-078-9698 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 5310-01-078-9698 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sat, Jun 23, 1979