The Resistor Assembly, cataloged under National Stock Number 5905-00-972-9855, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Clarostat Sensors and Controls. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-972-9855 |
| Primary Part Number | 42A500OHM |
| Item Name | Resistor Assembly |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Clarostat Sensors and Controls |
| Status | ACTIVE |
| Component Identifying Number | 75677-12-16PC32 PART NO. |
| 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 |
|---|---|
| 42A500OHM | Clarostat Sensors and Controls (USA) |
| Reference | Meaning |
|---|---|
| 75667-12X16PC32 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 75677-12-16PC32 | 3/2 Design control — primary reference U.S. Government activity |
| 75677-12X16PC32 | 5/2 Secondary reference U.S. Government activity |
NSN 5905-00-972-9855 is a Resistor Assembly, manufactured by Clarostat Sensors and Controls, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-972-9855 has 1 manufacturer part number on file: 42A500OHM (Clarostat Sensors and Controls).
Key specifications for 42A500OHM: Component Identifying Number: 75677-12-16PC32 PART NO.. 1 specification is 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.