The Insulator,disk, cataloged under National Stock Number 5970-01-099-3643, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) 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 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-099-3643 |
| Primary Part Number | 11778625 |
| Item Name | Insulator,disk |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| First Hole Diameter | 0.031 INCHES NOMINAL IN |
| Style Designator | DRILLED, FLAT |
| Outside Diameter | 0.195 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN |
| Second Hole Spacing | 0.100 INCHES NOMINAL IN |
| Specification/standard Data | K0656-7802-12064 MANUFACTURERS SPECIFICATION CONTROL |
| First Hole Spacing | 0.100 INCHES NOMINAL IN |
| Material | MELIMEX,OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7802-12064 | Bae Systems (operations) Limited (GBR) |
| 11778625 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 5970-01-099-3643 is a Insulator,disk, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-099-3643 has 2 manufacturer part numbers on file: 7802-12064 (Bae Systems (operations) Limited), 11778625 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 11778625: Overall Height: 0.005 INCHES NOMINAL IN; First Hole Diameter: 0.031 INCHES NOMINAL IN; Style Designator: DRILLED, FLAT; Outside Diameter: 0.195 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.