The Ring Assembly,electrical Contact, cataloged under National Stock Number 5977-01-692-1567, is classified within Federal Supply Class 5977 (Electrical Contact Brushes and Electrodes) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Michigan Scientific Corp. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-01-692-1567 |
| Primary Part Number | SR10M |
| Item Name | Ring Assembly,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Michigan Scientific Corp |
| Status | ACTIVE |
| Brush Quantity | 1 |
| Diameter | 1.999 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 |
|---|---|
| SR10M PRIMARY | Michigan Scientific Corp (USA) |
NSN 5977-01-692-1567 is a Ring Assembly,electrical Contact, manufactured by Michigan Scientific Corp, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-01-692-1567 has 1 manufacturer part number on file: SR10M (Michigan Scientific Corp).
Key specifications for SR10M: Brush Quantity: 1; Overall Height: 1.68 INCHES NOMINAL IN; Diameter: 1.999 INCHES NOMINAL IN; Special Features: CIRCUITS 10, CURRENT CAPACITY PER CIRCUIT 500MA, RPM RATING 12000RPM, MATERIAL STAINLESS STEEL, PERMANENTLY LUBRICATION BEARINGS, COLOR CODED TERMINAL. RPM. 2 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.