Y57S1

View detailed technical data, stock status, and sourcing information for: Y57S1

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Y57S1
Federal Supply Group
Engine Accessories
National Stock Number
2920-00-248-1565
Item Name Code
00113
Assigment Date
01/01/1963 (63 years ago)

high tension performance type, 3.250 inches nominal distance between mounting facility centers, helical gear drive connection type, clockwise shaft rotation direction, 0.359 inches nominal mounting hole diameter

Product Characteristics

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

Drive Connection Type
helical gear
Mounting Hole Diameter
0.359 inches nominal
Distance Between Mounting Facility Centers
3.250 inches nominal
Performance Type
high tension
Shaft Rotation Direction
clockwise
Mounting Facility Quantity
2
Pole Quantity
2
Mounting Method
flange
Impulse Quantity Per Revolution
1
Ignition Type For Which Designed
single
Rotation Element Type
permanent magnet rotor
Contact Set Quantity
1
Mounting Facility
hole
Body Material
aluminum alloy

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2920-00-376-0411 No Name Available 05/18/1966
2920-00-980-5128 No Name Available 09/09/1968

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
WPP138 Ignition Magneto
XH1295C Ignition Magneto
XH1295D Ignition Magneto
Y24E Ignition Magneto
Y57 Ignition Magneto
Y57S1 Ignition Magneto
Y68S1 Ignition Magneto

FAQs

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

What is the FSCG of the NSN 2920-00-248-1565?
The FSCG of the NSN 2920-00-248-1565 is 2920
Does the NSN 2920-00-248-1565 have a Schedule B code assigned?
Yes, the Schedule B code is 8511200000
Does NSN 2920-00-248-1565 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 2920-00-248-1565 contain precious materials?
Precious metal content is unknown
Does NSN 2920-00-248-1565 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 2920-00-248-1565 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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