The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-01-168-6517, 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 Mine Safety Appliances Company. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5905-01-168-6517 |
| Primary Part Number | 627438 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Mine Safety Appliances Company |
| Status | ACTIVE |
| Shaft Style | ROUND, SLOTTED |
| Reliability Indicator | NOT ESTABLISHED |
| Mounting Method | STANDARD BUSHING |
| Precious Material and Location | TERMINAL SURFACES GOLD |
| Electrical Resistance Per Section | 5.0 KILOHMS SINGLE SECTION |
| Power Dissipation Rating Per Section in Watts | 2.0 FREE AIR SINGLE SECTION |
| Terminal Location | LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Precious Material | GOLD |
| Resistance Tolerance Per Section in Percent | -5.0 TO 5.0 SINGLE SECTION |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Body Diameter | 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN |
| Shaft Length | 0.781 INCHES MINIMUM AND 0.843 INCHES MAXIMUM IN |
| Section Quantity | 1 |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Shaft Diameter | 0.2494 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM IN |
| Screw Thread Series Designator | UNEF |
| Body Length | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN |
| Actuator Type | SINGLE SHAFT |
| Screw Thread Quantity Per Inch | 32.0 |
| Mounting Bushing Length | 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-01-168-6517 is a Resistor,variable,wire Wound,pre, manufactured by Mine Safety Appliances Company, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-01-168-6517 has 2 cross-referenced part numbers: MOD534 (Vishay Sprague Inc), 627438 (Mine Safety Appliances Company).
There is 1 known substitute for 5905-01-168-6517: 5950-00-518-0238. Verify interchangeability with system specifications before substitution.
Key specifications for 627438: Shaft Style: ROUND, SLOTTED; Reliability Indicator: NOT ESTABLISHED; Mounting Method: STANDARD BUSHING; Precious Material and Location: TERMINAL SURFACES GOLD. 21 total characteristics are documented in the Federal Logistics Information System.