The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-651-1640, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-651-1640 |
| Primary Part Number | 1277501 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Maximum Starting Torque | 3.40 INCH-OUNCES IN |
| Undercut Diameter | 1.312 INCHES NOMINAL IN |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Actuator Travel Control Feature | STOPS |
| Function Characteristic Per Section | SINGLE SECTION LINEAR |
| Terminal Type and Quantity | 15 SOLDER STUD |
| Power Dissipation Rating Per Section in Watts | 2.0 FREE AIR SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 40.0 SINGLE SECTION |
| Function Conformity Per Section | SINGLE SECTION INDEPENDENT LINEARITY |
| Resistance Tolerance Per Section in Percent | -5.0 TO 5.0 1ST SECTION AND -5.0 TO 5.0 2ND SECTION AND -5.0 TO 5.0 3RD SECTION AND -5.0 TO 5.0 4TH SECTION AND -5.0 TO 5.0 5TH SECTION |
| Electrical Resistance Per Section | 9.750 KILOHMS 1ST SECTION AND 9.750 KILOHMS 2ND SECTION AND 9.750 KILOHMS 3RD SECTION AND 9.750 KILOHMS 4TH SECTION AND 39.000 KILOHMS 5TH SECTION |
| Overall Diameter | 1.706 INCHES MAXIMUM IN |
| Shaft Diameter | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Reliability Indicator | NOT ESTABLISHED |
| Features Provided | NONMETALLIC SHAFT |
| Mounting Lip Depth | 0.0930 INCHES NOMINAL IN |
| Shaft Length | 0.657 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN |
| Actuator Type | SINGLE SHAFT |
| Mounting Method | CLAMP RING(S) |
| Function Conformity Tolerance Per Section | -0.65 TO 0.65 ALL SECTIONS |
| Body Diameter | 1.453 INCHES MAXIMUM IN |
| Body Style | CYLINDRICAL SERVO MOUNTED |
| Pilot Length | 0.0620 INCHES NOMINAL IN |
| Rotary Actuator Travel in Angular Deg | 349.0 MINIMUM |
| Body Length | 3.160 INCHES MAXIMUM IN |
| Effective Electrical Rotation in Deg Angular Rotation | 345.0 NOMINAL |
| Pilot Diameter | 1.3115 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM IN |
| Mounting Lip Diameter | 1.4380 INCHES NOMINAL IN |
| Undercut Width | 0.0730 INCHES NOMINAL IN |
| Section Quantity | 5 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-651-1640 is a Resistor,variable,wire Wound,pre, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-651-1640 has 4 cross-referenced part numbers: 1277501 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 67-783 (Lockheed Martin Corporation Div Rms - Mitchel Field), 170-167 (Vishay Sprague Inc), 170-167 (IV-Electronic Klaus Vespermann Kg).
There are 5 known substitutes for 5905-00-651-1640: 3130-00-210-5398, 6240-00-983-2641, 5315-01-425-6215 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1277501: Maximum Starting Torque: 3.40 INCH-OUNCES IN; Undercut Diameter: 1.312 INCHES NOMINAL IN; Terminal Location: RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED; Actuator Travel Control Feature: STOPS. 30 total characteristics are documented in the Federal Logistics Information System.