The Brush,electrical Contact, cataloged under National Stock Number 5977-00-669-9701, 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 Enersys Inc. Div Hertner. Government technical data includes 12 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 | 5977-00-669-9701 |
| Primary Part Number | 165-2-23 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Enersys Inc. Div Hertner |
| Status | ACTIVE |
| Length | 1.750 INCHES NOMINAL IN |
| Body Style | RECTANGULAR |
| Style Designator | ONE PIECE |
| Material Document and Classification | MORGANITE INC,GRADE EG12 MFR REF SINGLE MATERIAL RESPONSE |
| Brush Shunt Length | 3.500 INCHES NOMINAL SINGLE SHUNT IN |
| Contact Face Style | FLAT |
| Shunt Insulation Provision and Quantity | 1 INSULATED |
| Width | 1.250 INCHES NOMINAL IN |
| Bevel Angle | 30.0 DEGREES NOMINAL |
| Material | ELECTROGRAPHITIC |
| Terminal Type and Quantity | 1 STRAIGHT W/SLOT |
| Thickness | 0.500 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 |
|---|---|
| 165-2-23 PRIMARY | Enersys Inc. Div Hertner (USA) |
NSN 5977-00-669-9701 is a Brush,electrical Contact, manufactured by Enersys Inc. Div Hertner, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-669-9701 has 1 manufacturer part number on file: 165-2-23 (Enersys Inc. Div Hertner).
Key specifications for 165-2-23: Length: 1.750 INCHES NOMINAL IN; Body Style: RECTANGULAR; Style Designator: ONE PIECE; Material Document and Classification: MORGANITE INC,GRADE EG12 MFR REF SINGLE MATERIAL RESPONSE. 12 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.