The Relay,electromagnetic, cataloged under National Stock Number 5945-00-250-0714, 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 American Telephone and Telegraph Co. Government technical data includes 14 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-250-0714 |
| Primary Part Number | J7 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | American Telephone and Telegraph Co |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Pile-Up Main Contact Form Arrangement | 1C |
| Environmental Protection | DUSTPROOF |
| Nominal Thread Size | 0.138 INCHES SINGLE MOUNTING FACILITY IN |
| Winding Quantity | 1 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.562 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Coil Quantity | 1 |
| Nominal Operating Current Rating and Type | 6.0 MILLIAMPERES AC SINGLE WINDING |
| Duty Type | CONTINUOUS |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Frequency in Hertz | 16.0 MINIMUM AND 20.0 MAXIMUM |
| Main Contact Maximum Voltage Rating in Volts | 48.0 DC |
| Winding DC Resistance Rating | 1.1 KILOHMS NOMINAL SINGLE WINDING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| J7 | American Telephone and Telegraph Co (USA) |
| J7RELAY | American Telephone and Telegraph Co (USA) |
| J7 | Lucent Technologies Inc Dba Federal Marketing Group (USA) |
| J7RELAY | Lucent Technologies Inc Dba Federal Marketing Group (USA) |
| J7 | Lucent Technologies Inc Corporate Headquarters (USA) |
| J7 | At and T Corp (USA) |
| J7RELAY | Lucent Technologies Inc Corporate Headquarters (USA) |
NSN 5945-00-250-0714 is a Relay,electromagnetic, manufactured by American Telephone and Telegraph Co, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-250-0714 has 7 cross-referenced part numbers: J7 (American Telephone and Telegraph Co), J7RELAY (American Telephone and Telegraph Co), J7 (Lucent Technologies Inc Dba Federal Marketing Group), J7RELAY (Lucent Technologies Inc Dba Federal Marketing Group), J7 (Lucent Technologies Inc Corporate Headquarters) and 2 more.
There are 4 known substitutes for 5945-00-250-0714: 5935-00-123-5247, 4320-00-176-0312, 2920-00-294-3747 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for J7: Mounting Facility Type and Quantity: 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY; Pile-Up Main Contact Form Arrangement: 1C; Environmental Protection: DUSTPROOF; Nominal Thread Size: 0.138 INCHES SINGLE MOUNTING FACILITY IN. 17 total characteristics are documented in the Federal Logistics Information System.