The Resistor,variable,hybrid, cataloged under National Stock Number 5905-01-321-7788, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bi Technologies Corporation Div Bi Technologies Corp.. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-321-7788 |
| Primary Part Number | 276842-21 |
| Item Name | Resistor,variable,hybrid |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Bi Technologies Corporation Div Bi Technologies Corp. |
| Status | ACTIVE |
| Screw Thread Quantity Per Inch | 32.0 |
| Mounting Lip Depth | 0.0670 INCHES MAXIMUM IN |
| Undercut Width | 0.0670 INCHES MAXIMUM IN |
| Mounting Facility Quantity | 3 |
| Undercut Diameter | 1.815 INCHES MINIMUM AND 1.825 INCHES MAXIMUM IN |
| Body Style | CYLINDRICAL SERVO MOUNTED |
| Mounting Hole/stud Circle Diameter | 1.250 INCHES NOMINAL IN |
| Mounting Method | THREADED HOLE(S) |
| Mounting Lip Diameter | 2.0000 INCHES MAXIMUM IN |
| Pilot Diameter | 0.7500 INCHES MAXIMUM IN |
| Pilot Length | 0.0670 INCHES MAXIMUM IN |
| Screw Thread Diameter | 8.000 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 7609-1702-0 | Bi Technologies Corporation Div Bi Technologies Corp. (USA) |
| 276842-21 PRIMARY | Bi Technologies Corporation Div Bi Technologies Corp. (USA) |
NSN 5905-01-321-7788 is a Resistor,variable,hybrid, manufactured by Bi Technologies Corporation Div Bi Technologies Corp., classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-321-7788 has 2 manufacturer part numbers on file: 7609-1702-0 (Bi Technologies Corporation Div Bi Technologies Corp.), 276842-21 (Bi Technologies Corporation Div Bi Technologies Corp.).
Key specifications for 276842-21: Screw Thread Quantity Per Inch: 32.0; Mounting Lip Depth: 0.0670 INCHES MAXIMUM IN; Undercut Width: 0.0670 INCHES MAXIMUM IN; Mounting Facility Quantity: 3. 13 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.