The Relay,reed, cataloged under National Stock Number 5945-01-338-9238, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Schneider Electric Usa, Inc.. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-338-9238 |
| Primary Part Number | NY2-B21 |
| Item Name | Relay,reed |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Schneider Electric Usa, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 BRACKET(S) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 120.0 AC |
| Fragility Factor | MODERATELY RUGGEDMODERATELY RUGGED |
| Main Contact Load Current Rating at Maximum Rated Voltage | 5.0 AMPERES AC RESISTIVE LOAD |
| Duty Type | CONTINUOUS |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Winding DC Resistance Rating | 1.0 KILOHMS NOMINAL ALL WINDINGS |
| Nominal Operating Current Rating and Type | 10.0 MICROAMPERES DC ALL WINDINGS |
| Coil Quantity | 22 |
| Winding Quantity | 22 |
| Operating Voltage Rating and Type at Specified Temp | 7.7 VOLTS DC 25 DEG CELSIUS ALL WINDINGS |
| Energizing Element Power Rating | 100.0 VOLTS-AMPERES |
| Terminal Type and Quantity | 16 SCREW ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Purpose for Which Designed | GENERALGENERAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| NY2-B21 PRIMARY | Schneider Electric Usa, Inc. (USA) |
| Reference | Meaning |
|---|---|
| NY2-B21 | 5/9 Secondary reference Telemecanique Inc |
NSN 5945-01-338-9238 is a Relay,reed, manufactured by Schneider Electric Usa, Inc., classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-338-9238 has 1 manufacturer part number on file: NY2-B21 (Schneider Electric Usa, Inc.).
Key specifications for NY2-B21: Mounting Facility Type and Quantity: 1 BRACKET(S) SINGLE MOUNTING FACILITY; Overall Height: 75.0 MILLIMETERS NOMINAL75.0 MILLIMETERS NOMINAL MM; Main Contact Maximum Voltage Rating in Volts: 120.0 AC; Fragility Factor: MODERATELY RUGGEDMODERATELY RUGGED. 15 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.