The Relay,reed, cataloged under National Stock Number 5945-00-189-2925, 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 6 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 | 5945-00-189-2925 |
| Primary Part Number | 194HE2C+22005 |
| Item Name | Relay,reed |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Sigma Instruments Inc |
| Status | ACTIVE |
| Main Contact Load Current Rating at Maximum Rated Voltage | 500.0 MILLIAMPERES DC RESISTIVE LOAD |
| Terminal Type and Quantity | 1 PIN GROUND |
| Specification/standard Data | 81349-MIL-R-5757/29 GOVERNMENT SPECIFICATION |
| 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.). |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Winding DC Resistance Rating | 832.5 OHMS MINIMUM AND 1.0 KILOHMS MAXIMUM SINGLE WINDING |
| Operating Voltage Rating and Type at Specified Temp | 26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Main Contact Maximum Voltage Rating in Volts | 28.0 DC |
| Coil Quantity | 1 |
| Mounting Facility Type and Quantity | 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY |
| Fragility Factor | MODERATELY RUGGED |
| Environmental Protection | DUSTPROOF |
| Winding Quantity | 1 |
| Duty Type | CONTINUOUS |
| Cubic Measure | 0.619 CUBIC INCHES |
| Purpose for Which Designed | GENERAL |
| Nonpile-Up Main Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Terminal Type and Quantity | 8 PIN ENERGIZING ELEMENT AND CONTACTS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 194HE2C+22005 | Sigma Instruments Inc (USA) |
| 339295-005 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| MIL-R-5757/29 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 5945PL2155086 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MIL-DTL-5757/29 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M5757/29-005 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5945-00-189-2925 is a Relay,reed, manufactured by Sigma Instruments Inc, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-189-2925 has 6 cross-referenced part numbers: 194HE2C+22005 (Sigma Instruments Inc), 339295-005 (Lockheed Martin Corporation Div Rms - Mitchel Field), MIL-R-5757/29 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5945PL2155086 (Jednolity Indeks Materialowy - Uniform Material Index), MIL-DTL-5757/29 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 12 known substitutes for 5945-00-189-2925: 5945-00-025-7232, 5945-00-088-5425, 5945-00-088-5426 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 194HE2C+22005: Main Contact Load Current Rating at Maximum Rated Voltage: 500.0 MILLIAMPERES DC RESISTIVE LOAD; Overall Width: 0.700 INCHES NOMINAL IN; Terminal Type and Quantity: 1 PIN GROUND; Specification/standard Data: 81349-MIL-R-5757/29 GOVERNMENT SPECIFICATION. 21 total characteristics are documented in the Federal Logistics Information System.