The Relay,reed, cataloged under National Stock Number 5945-01-156-9898, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Struthers-Dunn Inc.. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-156-9898 |
| Primary Part Number | MRR1AD153 |
| Item Name | Relay,reed |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Struthers-Dunn Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 14 PRINTED CIRCUIT TERMINAL SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 100.0 DC |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Main Contact Load Current Rating at Maximum Rated Voltage | 500.0 MILLIAMPERES DC RESISTIVE LOAD |
| Duty Type | CONTINUOUS |
| Winding DC Resistance Rating | 360.0 OHMS NOMINAL SINGLE WINDING |
| Coil Quantity | 1 |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 5.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.300 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Terminal Type and Quantity | 14 PIN CONTACTS |
| Nonpile-Up Main Contact Arrangement | 7 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Nuclear Hardness Critical Feature | HARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | H |
| Part Number | Manufacturer |
|---|---|
| MRR1AD153 PRIMARY | Struthers-Dunn Inc. (USA) |
| Reference | Meaning |
|---|---|
| 27-10486-1 | 1/2 Source control — Government-approved source U.S. Government activity |
| MRR1AD153 | 5/9 Secondary reference Struthers-Dunn Inc |
NSN 5945-01-156-9898 is a Relay,reed, manufactured by Struthers-Dunn Inc., classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-156-9898 has 1 manufacturer part number on file: MRR1AD153 (Struthers-Dunn Inc.).
Key specifications for MRR1AD153: Mounting Facility Type and Quantity: 14 PRINTED CIRCUIT TERMINAL SINGLE MOUNTING FACILITY; Overall Height: 0.425 INCHES NOMINAL IN; Main Contact Maximum Voltage Rating in Volts: 100.0 DC; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. 13 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.
NSN 5945-01-156-9898 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.