The Relay,electromagnetic, cataloged under National Stock Number 5945-00-949-7979, 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 Kearfott Corporation Div Guidance and Navigation Division. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5945-00-949-7979 |
| Primary Part Number | C503000326 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Kearfott Corporation Div Guidance and Navigation Division |
| Status | CANCELLED |
| Duty Type | CONTINUOUS |
| Nonpile-Up Main Contact Arrangement | 12 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.406 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Main Contact Maximum Voltage Rating in Volts | 28.0 DC |
| Winding Quantity | 1 |
| Unthreaded Mounting Hole Diameter | 0.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.734 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Terminal Type and Quantity | 38 PIN ALL FUNCTIONS |
| Operating Voltage Rating and Type at Specified Temp | 28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Winding DC Resistance Rating | 306.0 OHMS NOMINAL SINGLE WINDING |
| Main Contact Load Current Rating at Maximum Rated Voltage | 2.0 AMPERES DC RESISTIVE LOAD |
| Time Delay | 0.01 SECONDS NOMINAL FIXED OPERATE AND RELEASE TIME |
| Coil Quantity | 1 |
| Mounting Facility Pattern | RECTANGULAR SINGLE MOUNTING FACILITY |
| Environmental Protection | HERMETIC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6435 | Te Connectivity Corporation (USA) |
| 6435 | Branson Corp (USA) |
| 62136 | Te Connectivity Corporation (USA) |
| 62136 | Te Connectivity Corporation (USA) |
| C503000326 PRIMARY | Kearfott Corporation Div Guidance and Navigation Division (USA) |
| C503000328 | Kearfott Corporation Div Guidance and Navigation Division (USA) |
| 6435 | Te Connectivity Corporation (USA) |
| 62136 | Branson Corp (USA) |
NSN 5945-00-949-7979 is a Relay,electromagnetic, manufactured by Kearfott Corporation Div Guidance and Navigation Division, classified under FSC 5945 (No Item Name Available). Status: cancelled.
NSN 5945-00-949-7979 has 8 cross-referenced part numbers: 6435 (Te Connectivity Corporation), 6435 (Branson Corp), 62136 (Te Connectivity Corporation), 62136 (Te Connectivity Corporation), C503000326 (Kearfott Corporation Div Guidance and Navigation Division) and 3 more.
There are 12 known substitutes for 5945-00-949-7979: 4720-00-017-0797, 5935-00-018-9078, 3020-00-059-8683 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for C503000326: Overall Width: 1.270 INCHES NOMINAL IN; Overall Height: 0.840 INCHES NOMINAL IN; Duty Type: CONTINUOUS; Nonpile-Up Main Contact Arrangement: 12 POLE, DOUBLE THROW, ONE POSITION MOMENTARY. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5945-00-949-7979 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.