The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-642-4808, 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 Hobart Bros Co. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-642-4808 |
| Primary Part Number | AW398 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Hobart Bros Co |
| Status | ACTIVE |
| Actuator Type | SINGLE SHAFT |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Power Dissipation Rating Per Section in Watts | 150.0 FREE AIR SINGLE SECTION |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Mounting Method | STANDARD BUSHING AND UNTHREADED HOLE(S) |
| First Flat Length | 0.344 INCHES NOMINAL IN |
| Mounting Bushing Length | 0.375 INCHES NOMINAL IN |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Body Diameter | 4.000 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Electrical Resistance Per Section | 8.250 OHMS SINGLE SECTION |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Shaft Length | 0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Shaft Style | ROUND, FLATTED |
| Reliability Indicator | NOT ESTABLISHED |
| Body Length | 2.000 INCHES NOMINAL IN |
| Section Quantity | 1 |
| Flat Height | 0.219 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNEF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-642-4808 is a Resistor,variable,wire Wound,non, manufactured by Hobart Bros Co, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-642-4808 has 4 cross-referenced part numbers: AW398 (Hobart Bros Co), 624R (Ohio Nut and Bolt Co Div of Fastener Industries Inc), 624R (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), 624B (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing).
There are 2 known substitutes for 5905-00-642-4808: 6625-00-298-9651, 5331-01-283-4653. Verify interchangeability with system specifications before substitution.
Key specifications for AW398: Actuator Type: SINGLE SHAFT; Terminal Type and Quantity: 3 TAB, SOLDER LUG; Terminal Location: RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED; Power Dissipation Rating Per Section in Watts: 150.0 FREE AIR SINGLE SECTION. 21 total characteristics are documented in the Federal Logistics Information System.