The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-00-252-5692, 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 The Zippertubing Co Div the Zippertubing Company. Government technical data includes 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-252-5692 |
| Primary Part Number | ZTZ-0625-74-40-B |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | The Zippertubing Co Div the Zippertubing Company |
| Status | ACTIVE |
| Temp Rating | -94.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF |
| Style Designator | NONSHRINKABLE |
| Flexibility | FLEXIBLE |
| Wall Thickness | 0.040 INCHES NOMINAL IN |
| Inside Diameter | 0.625 INCHES NOMINAL IN |
| Dielectric Material Voltage Rating Per Unit Thickness | 400.0 VOLTS PER MIL /0.001 INCH/ IN |
| Reliability Indicator | NOT ESTABLISHED |
| Color | BLACK |
| Environmental Protection | ALCOHOL RESISTANT AND CORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT |
| Minimum Tensile Strength | 2000 POUNDS PER SQUARE INCH LBS |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) OR PLASTIC POLYVINYL CHLORIDE-ACETATE |
| 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 |
|---|---|
| 990C935H45 | Northrop Grumman Systems Corporation Dba Electronic Systems (USA) |
| ZTZ-0625-74-40-B PRIMARY | The Zippertubing Co Div the Zippertubing Company (USA) |
| Reference | Meaning |
|---|---|
| G302972-3 | D/9 Drawing number reference only American Telephone and Telegraph Co |
| G302972-3 | D/9 Drawing number reference only Lucent Technologies Inc Advanced Technology Systems |
| G302972-3 | 5/9 Secondary reference U.S. Government activity |
NSN 5970-00-252-5692 is a Insulation Sleeving,electrical, manufactured by The Zippertubing Co Div the Zippertubing Company, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-252-5692 has 2 manufacturer part numbers on file: 990C935H45 (Northrop Grumman Systems Corporation Dba Electronic Systems), ZTZ-0625-74-40-B (The Zippertubing Co Div the Zippertubing Company).
Key specifications for ZTZ-0625-74-40-B: Temp Rating: -94.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF; Style Designator: NONSHRINKABLE; Flexibility: FLEXIBLE; Overall Length: 25.000 FEET NOMINAL FT. 11 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.