The Ring Assembly,electrical Contact, cataloged under National Stock Number 5977-00-786-0222, 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 Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Ring Assembly,electrical Contact |
| FSC / FSG | 5977 — Electrical Contact Brushes and Electrodes (FSG 59) |
| Manufacturers | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (CAGE 77640); Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (CAGE 04627) |
| Parameter | Value |
|---|---|
| NSN | 5977-00-786-0222 |
| Primary Part Number | 063024 |
| Item Name | Ring Assembly,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems |
| Status | ACTIVE |
| 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 |
|---|---|
| 063024 PRIMARY | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA) |
| 199319 | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| Reference | Meaning |
|---|---|
| 30001 | 5/9 Secondary reference Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. |
| 062984 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
| 62984 | 5/9 Secondary reference Mitsubishi Caterpillar Forklift America, Inc |
| 0605909-00 | 5/9 Secondary reference U.S. Government activity |
| 199319 | 5/9 Secondary reference Hyster-Yale Group, Inc. |
NSN 5977-00-786-0222 is a Ring Assembly,electrical Contact, manufactured by Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-786-0222 has 2 manufacturer part numbers on file: 063024 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems), 199319 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling).
3 possible matches (shared part number, not a government interchangeability claim): 4820-01-043-0936, 5910-01-071-7188, 4820-01-274-6759. Verify interchangeability with system specifications before substitution.
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.