The Wiper Spring, cataloged under National Stock Number 5977-00-760-5402, 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 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 1 specification, 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 | 5977-00-760-5402 |
| Primary Part Number | 7605402 |
| Item Name | Wiper Spring |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| General Characteristics Item Description | 2 RIVETS,56-S TUBULAR,ALUMINUM 0.121 IN. BY 0.281 IN.,1 INSULATOR PLATE P/N 9605027,1 CONTACT ASSEMBLY,ELECTRICAL,P/N 8605109,1 BRACKET,ANGLE,P/N 8605092 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 |
|---|---|
| 7605402 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 5977-00-760-5402 is a Wiper Spring, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-760-5402 has 1 manufacturer part number on file: 7605402 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 7605402: General Characteristics Item Description: 2 RIVETS,56-S TUBULAR,ALUMINUM 0.121 IN. BY 0.281 IN.,1 INSULATOR PLATE P/N 9605027,1 CONTACT ASSEMBLY,ELECTRICAL,P/N 8605109,1 BRACKET,ANGLE,P/N 8605092 IN. 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.