The Resistor,fixed,wire Wound,induct, cataloged under National Stock Number 5905-00-921-5073, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 16 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-921-5073 |
| Primary Part Number | 37-635 |
| Item Name | Resistor,fixed,wire Wound,induct |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Ward Leonard Ct Llc |
| Status | ACTIVE |
| Mounting Hole Size | 0.272 INCHES NOMINAL IN |
| Body Height | 2.000 INCHES NOMINAL IN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 21.000 INCHES NOMINAL IN |
| Ambient Temp at Full Rated Power | 40.0 CELSIUS DEGC |
| Inclosure Type | UNINCLOSED |
| Power Dissipation Rating in Watts | 3168.000 FREE AIR |
| Reliability Indicator | NOT ESTABLISHED |
| Body Width | 5.000 INCHES NOMINAL IN |
| Body Length | 22.250 INCHES NOMINAL IN |
| Terminal Length | 1.000 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 415.0 |
| Terminal Width | 2.000 INCHES NOMINAL IN |
| Terminal Type | DOUBLE SCREW |
| Style Designator | TERMINALS ONE SIDE |
| Resistance Tolerance in Percent | -10.000 TO 10.000 |
| Electrical Resistance | 2.500 OHMS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-921-5073 is a Resistor,fixed,wire Wound,induct, manufactured by Ward Leonard Ct Llc, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-921-5073 has 3 cross-referenced part numbers: 37-635 (Ward Leonard Ct Llc), 37-635 (Guyan Electric Co Inc), 37-635 (Joslyn Clark Controls, Llc).
There is 1 known substitute for 5905-00-921-5073: 4720-00-566-1258. Verify interchangeability with system specifications before substitution.
Key specifications for 37-635: Mounting Hole Size: 0.272 INCHES NOMINAL IN; Body Height: 2.000 INCHES NOMINAL IN; Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 21.000 INCHES NOMINAL IN; Ambient Temp at Full Rated Power: 40.0 CELSIUS DEGC. 16 total characteristics are documented in the Federal Logistics Information System.