CS1

View detailed technical data, stock status, and sourcing information for: CS1

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CS1
Federal Supply Group
Engine Accessories
National Stock Number
2920-00-421-9551
Item Name Code
77777
Assigment Date
12/14/1970 (55 years ago)

2920-00-421-9551, ignition switch

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2920-00-620-5203 No Name Available 03/01/1978

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
CS1 Ignition Switch
UL2 Ignition Switch
UN149 Ignition Switch

FAQs

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

What is the FSCG of the NSN 2920-00-421-9551?
The FSCG of the NSN 2920-00-421-9551 is 2920
Does NSN 2920-00-421-9551 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 2920-00-421-9551 contain precious materials?
Precious metal content is unknown
Does NSN 2920-00-421-9551 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 2920-00-421-9551 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Mon, Dec 14, 1970

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