21B17-6B

View detailed technical data, stock status, and sourcing information for: 21B17-6B
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Federal Supply Group

Electric Wire, and Power and Distribution Equipment

Federal Supply Classification

6110 Electrical Control Equipment

National Stock Number

6110-00-921-4599

Item Name Code

00176

Assigment Date

01/20/1967 (59 years ago)

series circuit type, 5.344 inches nominal overall length, 4.781 inches nominal overall width, -55.0 to 120.0 celsius operating temp range, 3.250 inches nominal overall height

Product Characteristics

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

Overall Length: 5.344 inches nominal
Overall Height: 3.250 inches nominal
Overall Width: 4.781 inches nominal
Circuit Type: series
Operating Temp Range: -55.0 to 120.0 celsius
End Item Identification: helicopters h53 (non-jsl items)
Regulation Method: electronic
Electronic Device Type: solid state
Regulation Percent: 2.00
Input Frequency Rating In Hertz: 400.0 nominal
Input Phase: three
Enclosure Feature: dustproof
Criticality Code Justification: agav

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6110-00-939-8746	No Name Available	08/13/1969

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
21B17-6-B	Voltage Regulator
21B17-6B	Voltage Regulator
G21B17-6A	Voltage Regulator
MS90313-4	Voltage Regulator

FAQs

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

What is the FSCG of the NSN 6110-00-921-4599?

The FSCG of the NSN 6110-00-921-4599 is 6110

Does the NSN 6110-00-921-4599 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 6110-00-921-4599 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 6110-00-921-4599 contain precious materials?

Item does not contain precious metal.

Does NSN 6110-00-921-4599 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 6110-00-921-4599 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Jan 20, 1967