The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-679-6529, 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 Te Connectivity Corporation. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 — Electrical Insulators and Insulating Materials (FSG 59) |
| Manufacturers | Te Connectivity Corporation (CAGE 00779) |
| Parameter | Value |
|---|---|
| NSN | 5970-01-679-6529 |
| Primary Part Number | ES2000-NO.1-C1-0-BULK |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Temp Rating | -40.0 CELSIUS AND 130.0 CELSIUS DEGC |
| Design Form | FULL ROUND |
| Dielectric Withstanding Voltage in Volts | 1000.0 |
| Style Designator | SHRINKABLE |
| Flexibility | FLEXIBLE |
| Material Document and Classification | D 2671 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE |
| Recovered Wall Thickness | 0.047 INCHES MINIMUM IN |
| Features Provided | ADHESIVE COATING |
| Inside Diameter | 0.225 INCHES NOMINAL IN |
| Recovered Inside Diameter | 0.05 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Color | BLACK |
| Environmental Protection | ABRASION RESISTANT |
| Minimum Tensile Strength | 1500 POUNDS PER SQUARE INCH LBS |
| Material | PLASTIC POLYOLEFIN |
| 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 |
|---|---|
| ES2000-NO.1-C1-0-BULK PRIMARY | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| 4301660 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 5970-01-679-6529 is a Insulation Sleeving,electrical, manufactured by Te Connectivity Corporation, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-679-6529 has 1 manufacturer part number on file: ES2000-NO.1-C1-0-BULK (Te Connectivity Corporation).
Key specifications for ES2000-NO.1-C1-0-BULK: Temp Rating: -40.0 CELSIUS AND 130.0 CELSIUS DEGC; Design Form: FULL ROUND; Dielectric Withstanding Voltage in Volts: 1000.0; Style Designator: SHRINKABLE. 15 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.