The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-087-0737, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bourns Inc. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-087-0737 |
| Primary Part Number | 3345W-1-101T |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Bourns Inc |
| Status | ACTIVE |
| Maximum Running Torque | 0.40 INCH-OUNCES IN |
| Body Diameter | 5.000 INCHES NOMINAL IN |
| Lateral Runout | 0.005 INCHES IN |
| Electrical Resistance Per Section | 100.000 OHMS SINGLE SECTION |
| Mounting Lip Depth | 0.0930 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 125.0 SINGLE SECTION |
| Undercut Width | 0.0800 INCHES NOMINAL IN |
| Section Quantity | 1 |
| Shaft Diameter | 0.2495 INCHES MINIMUM IN |
| Undercut Diameter | 4.8735 INCHES MINIMUM AND 4.875 INCHES MAXIMUM IN |
| Fragility Factor | RUGGED |
| Function Characteristic Per Section | SINGLE SECTION 360 DEG SINE-COSINE |
| Body Style | CYLINDRICAL SERVO MOUNTED |
| Function Conformity Tolerance Per Section | -0.056 TO 0.056 SINGLE SECTION |
| Shaft End Play | 0.00100 INCHES IN |
| Overall Diameter | 5.250 INCHES NOMINAL IN |
| Mounting Method | CLAMP RING(S) |
| Maximum Starting Torque | 0.40 INCH-OUNCES IN |
| Terminal Location | RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Lip Diameter | 5.0000 INCHES NOMINAL IN |
| Shaft Style | ROUND |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 0.750 INCHES NOMINAL IN |
| Pilot Diameter | 4.8743 INCHES NOMINAL IN |
| Body Length | 1.880 INCHES MAXIMUM IN |
| Shaft Runout | 0.001 INCHES IN |
| Pilot Length | 0.0620 INCHES NOMINAL IN |
| Power Dissipation Rating Per Section in Watts | 6.0 FREE AIR SINGLE SECTION |
| Effective Electrical Rotation in Deg Angular Rotation | 360.0 NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3345W-1-101T PRIMARY | Bourns Inc (USA) |
| Reference | Meaning |
|---|---|
| 506-100 | 5/9 Secondary reference U.S. Government activity |
NSN 5905-01-087-0737 is a Resistor,variable,nonwire Wound,, manufactured by Bourns Inc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-087-0737 has 1 manufacturer part number on file: 3345W-1-101T (Bourns Inc).
2 possible matches (shared part number, not a government interchangeability claim): 6515-01-334-0947, 5998-01-546-1326. Verify interchangeability with system specifications before substitution.
Key specifications for 3345W-1-101T: Maximum Running Torque: 0.40 INCH-OUNCES IN; Body Diameter: 5.000 INCHES NOMINAL IN; Lateral Runout: 0.005 INCHES IN; Electrical Resistance Per Section: 100.000 OHMS SINGLE SECTION. 29 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.