The Insulation Sheet,electrical, cataloged under National Stock Number 5970-01-356-2331, 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 National Starch and Chemical Co Emerson and Cuming Specialty Polymers Div. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-356-2331 |
| Primary Part Number | 566KAPTON-1-005 |
| Item Name | Insulation Sheet,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | National Starch and Chemical Co Emerson and Cuming Specialty Polymers Div |
| Status | ACTIVE |
| Length | 23.500 INCHES MINIMUM AND 24.500 INCHES MAXIMUM IN |
| Width | 10.000 INCHES MINIMUM AND 11.000 INCHES MAXIMUM IN |
| Thickness | 0.005 INCHES MINIMUM AND 0.009 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 566KAPTON-1-005 PRIMARY | National Starch and Chemical Co Emerson and Cuming Specialty Polymers Div (USA) |
| 566KAPTON-1-005 | Henkel Us Operations Corporation Dba Henkel-Manco, Inc (USA) |
| Reference | Meaning |
|---|---|
| 6081899 | 7/1 Vendor item drawing reference Lockheed Martin Corporation Div Rotary and Mission Systems |
NSN 5970-01-356-2331 is a Insulation Sheet,electrical, manufactured by National Starch and Chemical Co Emerson and Cuming Specialty Polymers Div, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-356-2331 has 2 manufacturer part numbers on file: 566KAPTON-1-005 (National Starch and Chemical Co Emerson and Cuming Specialty Polymers Div), 566KAPTON-1-005 (Henkel Us Operations Corporation Dba Henkel-Manco, Inc).
Key specifications for 566KAPTON-1-005: Length: 23.500 INCHES MINIMUM AND 24.500 INCHES MAXIMUM IN; Width: 10.000 INCHES MINIMUM AND 11.000 INCHES MAXIMUM IN; Thickness: 0.005 INCHES MINIMUM AND 0.009 INCHES MAXIMUM IN. 3 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.