The Resistance Element, cataloged under National Stock Number 5905-00-855-4072, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-855-4072 |
| Primary Part Number | 66A97-B122 |
| Item Name | Resistance Element |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Electrical Resistance | 290.000 OHMS |
| Terminal Quantity | 2 |
| Unit Type | RIBBON |
| Mounting Configuration | TWO UNTHREADED HOLES 0.312 IN. DIA SPACED 4.125 IN. C TO C IN |
| Width | 1.125 INCHES NOMINAL IN |
| Test Data Document | 10001-66A97-B122 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Material | COPPER ALLOY |
| Thickness | 0.051 INCHES NOMINAL IN |
| 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 |
|---|---|
| 66A97-B122 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| C511-1715 | 5/2 Secondary reference U.S. Government activity |
| 66A97B122 | C/1 Advisory reference — outside the item-of-supply concept Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 5905-00-855-4072 is a Resistance Element, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-855-4072 has 1 manufacturer part number on file: 66A97-B122 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 66A97-B122: Electrical Resistance: 290.000 OHMS; Terminal Quantity: 2; Unit Type: RIBBON; Mounting Configuration: TWO UNTHREADED HOLES 0.312 IN. DIA SPACED 4.125 IN. C TO C IN. 8 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.