The Brush,electrical Contact, cataloged under National Stock Number 5977-01-060-3397, is classified within Federal Supply Class 5977 (Electrical Contact Brushes and Electrodes) of the Electrical and Electronic Equipment Components group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-01-060-3397 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Status | ACTIVE |
| Length | 0.500 INCHES NOMINAL IN |
| Largest Outside Diameter | 0.235 INCHES NOMINAL IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Radius | 0.086 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN |
| Shunt Position Designator | 5 |
| Style Designator | ONE PIECE |
| Material Document and Classification | GRAPHITE METALLIZING CORP H9411 MFR REF SINGLE MATERIAL RESPONSE |
| Spring Free Length | 1.500 INCHES NOMINAL IN |
| Pressure Spring Type and Quantity | 1 CYLINDRICAL |
| Brush Shunt Length | 3.969 INCHES MINIMUM AND 4.031 INCHES MAXIMUM SINGLE SHUNT IN |
| Contact Face Style | CONCAVE |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Width | 0.371 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN |
| Material | SILVER ALLOY |
| Thickness | 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1361401G1 | C/1 Advisory reference — outside the item-of-supply concept Itt Industries Inc Itt Aerospace Communications Div East |
| S112260A | 3/2 Design control — primary reference U.S. Government activity |
| S112260 | 5/9 Secondary reference U.S. Government activity |
| 121-2S-3 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5977-01-060-3397 is a Brush,electrical Contact, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
Key specifications for 5977-01-060-3397: Length: 0.500 INCHES NOMINAL IN; Largest Outside Diameter: 0.235 INCHES NOMINAL IN; Body Style: RECTANGULAR COMMUTATOR; Radius: 0.086 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN. 15 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.