Y271

View detailed technical data, stock status, and sourcing information for: Y271

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Y271
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5945 Relays and Solenoids
National Stock Number
5945-00-259-2128
Item Name Code
32512
Assigment Date
01/01/1963 (63 years ago)

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes:contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

1.343 inches nominal overall height, 0.438 inches nominal single mounting facility center to center distance between mounting facilities parallel to length, 0.312 inches nominal single mounting facility center to center distance between mounting facilities parallel to width, 2b single mounting facility thread class, 4.531 inches nominal overall length

Product Characteristics

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

Thread Class
2b single mounting facility
Overall Length
4.531 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length
0.438 inches nominal single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width
0.312 inches nominal single mounting facility
Overall Height
1.343 inches nominal
Overall Width
1.437 inches nominal
Winding Quantity
1
Coil Quantity
1
Winding Dc Resistance Rating
211.5 ohms minimum and 258.5 ohms maximum single winding
Duty Type
continuous
Mounting Facility Type And Quantity
unable to decode
Pile-Up Main Contact Form Arrangement
2a and 1b and 2c
Nominal Thread Size
0.138 inches single mounting facility
Mounting Facility Pattern
diagonal single mounting facility
Nominal Operating Current Rating And Type
0.515 amperes dc single winding
Operating Voltage Rating And Type At Specified Temp
15.17 volts dc 25 deg celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
1.0 amperes ac and 1.0 amperes dc resistive load
Thread Series Designator
unc single mounting facility

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5945-00-233-1393 No Name Available 06/01/1976

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
D161986-271 Electromagnetic Relay
D161986-271DRAWID161986-271DRAWI Electromagnetic Relay
D161986-271DRAWINGB0123095ISSUE2 Electromagnetic Relay
Y132RELAY Electromagnetic Relay
Y271 Electromagnetic Relay
Y271RELAY Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-259-2128?
The FSCG of the NSN 5945-00-259-2128 is 5945
Does NSN 5945-00-259-2128 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 5945-00-259-2128 contain precious materials?
Precious metal content is unknown
Does NSN 5945-00-259-2128 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 5945-00-259-2128 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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