The Ring Assembly,electrical Contact, cataloged under National Stock Number 5977-01-076-9035, 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 Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-01-076-9035 |
| Primary Part Number | 123719 |
| Item Name | Ring Assembly,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace |
| Status | ACTIVE |
| Overall Diameter | 0.249 INCHES NOMINAL IN |
| Precious Material | GOLD |
| Diameter | 0.166 INCHES NOMINAL IN |
| Mounting Configuration | CENTER FIT |
| Precious Material and Location | RINGS GOLD |
| Width | 0.861 INCHES NOMINAL IN |
| Contact Ring Quantity | 12 |
| 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 |
|---|---|
| 123719 PRIMARY | Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 123719 | 3/9 Design control — primary reference Astronautics Corporation of America |
NSN 5977-01-076-9035 is a Ring Assembly,electrical Contact, manufactured by Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-01-076-9035 has 1 manufacturer part number on file: 123719 (Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace).
Key specifications for 123719: Overall Diameter: 0.249 INCHES NOMINAL IN; Precious Material: GOLD; Diameter: 0.166 INCHES NOMINAL IN; Overall Length: 1.236 INCHES NOMINAL IN. 7 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.