The Spring,brush Holder, cataloged under National Stock Number 5977-00-072-0384, is classified within Federal Supply Class 5977 (Electrical Contact Brushes and Electrodes) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-072-0384 |
| Item Name | Spring,brush Holder |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Status | ACTIVE |
| General Characteristics Item Description | MATL 0.003 IN. THK BY 0.250 IN. W,TWO STAINLESS STEEL SPRINGS INTERWOUND,0.250 IN. DIA,LOAD 1.2 LBS AT 0.750 IN. LG,SPRING ATTACHED TO BACK PLATE BY 1 STAINLESS STEEL RIVET LBS |
| 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 |
|---|---|
| M19202 | 5/9 Secondary reference Mancraft Industries Inc |
| P-9881 | C/1 Advisory reference — outside the item-of-supply concept Ametek, Inc. Div Hunter Spring |
| P-9881 | 3/9 Design control — primary reference Ametek, Inc. Div Aerospace & Defense |
NSN 5977-00-072-0384 is a Spring,brush Holder, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
Key specifications for 5977-00-072-0384: General Characteristics Item Description: MATL 0.003 IN. THK BY 0.250 IN. W,TWO STAINLESS STEEL SPRINGS INTERWOUND,0.250 IN. DIA,LOAD 1.2 LBS AT 0.750 IN. LG,SPRING ATTACHED TO BACK PLATE BY 1 STAINLESS STEEL RIVET LBS. 1 specification is 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.