E228PC39

View detailed technical data, stock status, and sourcing information for: E228PC39
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-050-9660

Item Name Code

14218

Assigment Date

11/17/1977 (48 years ago)

"a device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes:circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller."

zzzy criticality code justification, washer,lock part name assigned by controlling agency, 0.512 inches minimum and 0.530 inches maximum hole diameter, 0.037 inches minimum and 0.045 inches maximum material thickness, 0.867 inches minimum and 0.900 inches maximum outside 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: 0.512 inches minimum and 0.530 inches maximum
Outside Diameter: 0.867 inches minimum and 0.900 inches maximum
Material Thickness: 0.037 inches minimum and 0.045 inches maximum
Criticality Code Justification: zzzy
Part Name Assigned By Controlling Agency: washer,lock
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
E228PC39	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-050-9660?

The FSCG of the NSN 5310-01-050-9660 is 5310

Does NSN 5310-01-050-9660 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 5310-01-050-9660 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-050-9660 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 5310-01-050-9660 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Nov 17, 1977