The Relay,electromagnetic, cataloged under National Stock Number 5945-00-508-1808, 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 Te Connectivity Corporation. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-508-1808 |
| Primary Part Number | B347A |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Auxiliary Contact Load Current Rating at Maximum Rated Voltage | 5.0 AMPERES AC AND 5.0 AMPERES DC RESISTIVE LOAD |
| Terminal Type and Quantity | 19 THREADED STUD ALL FUNCTIONS |
| Features Provided | COIL VOLTAGE SUPPRESSION AND POLARIZED |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Winding Quantity | 1 |
| Unthreaded Mounting Hole Diameter | 0.182 INCHES MINIMUM AND 0.197 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Duty Type | CONTINUOUS |
| Coil Quantity | 1 |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.730 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Time Delay | 0.01 SECONDS MAXIMUM FIXED RELEASE TIME |
| Mounting Facility Pattern | RECTANGULAR SINGLE MOUNTING FACILITY |
| Time Delay | 0.02 SECONDS MAXIMUM FIXED OPERATE TIME |
| Operating Voltage Rating and Type at Specified Temp | 28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Main Contact Maximum Voltage Rating in Volts | 200.0 AC |
| Auxiliary Contact Maximum Voltage Rating in Volts | 115.0 AC AND 28.0 DC |
| Environmental Protection | SHOCK PROOF AND VIBRATION PROOF |
| Nonpile-Up Auxiliary Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY AND 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Main Contact Load Current Rating at Maximum Rated Voltage | 25.0 AMPERES AC RESISTIVE LOAD |
| FSC Application Data | ELECTRICAL SYSTEM,AIRCRAFT |
| Nonpile-Up Main Contact Arrangement | 3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Auxiliary Contact Load Current Rating at Maximum Rated Voltage | 1.0 AMPERES AC AND 1.0 AMPERES DC LAMP LOAD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 673116-103 | Lockheed Martin Corp (USA) |
| B347A PRIMARY | Te Connectivity Corporation (USA) |
| G-1093-B347A-C | National Patent Analytical Systems, Inc (USA) |
NSN 5945-00-508-1808 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-508-1808 has 3 cross-referenced part numbers: 673116-103 (Lockheed Martin Corp), B347A (Te Connectivity Corporation), G-1093-B347A-C (National Patent Analytical Systems, Inc).
There are 4 known substitutes for 5945-00-508-1808: 8455-01-388-8092, 8455-01-388-9536, 8455-01-553-1305 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for B347A: Auxiliary Contact Load Current Rating at Maximum Rated Voltage: 5.0 AMPERES AC AND 5.0 AMPERES DC RESISTIVE LOAD; Terminal Type and Quantity: 19 THREADED STUD ALL FUNCTIONS; Features Provided: COIL VOLTAGE SUPPRESSION AND POLARIZED; Center to Center Distance Between Mounting Facilities Parallel to Width: 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. 25 total characteristics are documented in the Federal Logistics Information System.