The Relay,reed, cataloged under National Stock Number 5945-00-088-5426, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Sigma Instruments Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-088-5426 |
| Primary Part Number | 194HE4A0200 |
| Item Name | Relay,reed |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Sigma Instruments Inc |
| Status | ACTIVE |
| Terminal Type and Quantity | 1 PIN GROUND |
| Mounting Facility Type and Quantity | 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 28.0 DC |
| Test Data Document | 81349-MIL-R-5757 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Purpose for Which Designed | GENERAL |
| Fragility Factor | MODERATELY RUGGED |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Cubic Measure | 0.802 CUBIC INCHES |
| Operating Voltage Rating and Type at Specified Temp | 12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Specification/standard Data | 81349-MIL-R-5757/29 GOVERNMENT SPECIFICATION |
| Winding DC Resistance Rating | 100.0 OHMS NOMINAL SINGLE WINDING |
| Environmental Protection | DUSTPROOF |
| Coil Quantity | 1 |
| Main Contact Load Current Rating at Maximum Rated Voltage | 500.0 MILLIAMPERES DC RESISTIVE LOAD |
| Nonpile-Up Main Contact Arrangement | 4 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Duty Type | CONTINUOUS |
| Winding Quantity | 1 |
| Terminal Type and Quantity | 10 PIN ENERGIZING ELEMENT AND CONTACTS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 194HE4A0200 | Sigma Instruments Inc (USA) |
| M5757/29-024 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-R-5757/29 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 401647-23 | Aimtron Systems, Llc (USA) |
| 401647-24 | Aimtron Systems, Llc (USA) |
| 401647-24 | Raytheon Company Dba Raytheon (USA) |
| MIL-DTL-5757/29 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5945-00-088-5426 is a Relay,reed, manufactured by Sigma Instruments Inc, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-088-5426 has 7 cross-referenced part numbers: 194HE4A0200 (Sigma Instruments Inc), M5757/29-024 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-R-5757/29 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 401647-23 (Aimtron Systems, Llc), 401647-24 (Aimtron Systems, Llc) and 2 more.
There are 12 known substitutes for 5945-00-088-5426: 5945-00-025-7232, 5945-00-088-5425, 5945-00-133-0499 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 194HE4A0200: Overall Length: 1.290 INCHES NOMINAL IN; Terminal Type and Quantity: 1 PIN GROUND; Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY; Main Contact Maximum Voltage Rating in Volts: 28.0 DC. 21 total characteristics are documented in the Federal Logistics Information System.