The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-052-3472, 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 Dba Raychem Product Division. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 14 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-052-3472 |
| Primary Part Number | DR-25-1/4-0-SP |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Te Connectivity Corporation Dba Raychem Product Division |
| Status | ACTIVE |
| Temp Rating | -55.0 CELSIUS AND 135.0 CELSIUS DEGC |
| Expanded Inside Diameter | 0.250 INCHES NOMINAL IN |
| Style Designator | SHRINKABLE |
| Flexibility | FLEXIBLE |
| Recovered Wall Thickness | 0.030 INCHES NOMINAL IN |
| Recovered Inside Diameter | 0.125 INCHES NOMINAL IN |
| Heat Shrinkage Rating in Percent | 50.0 |
| Dielectric Material Voltage Rating Per Unit Thickness | 400.0 VOLTS PER MIL /0.001 INCH/ IN |
| Reliability Indicator | NOT ESTABLISHED |
| Color | BLACK |
| Environmental Protection | CORROSION RESISTANT AND MILDEW RESISTANT AND SOLVENT RESISTANT AND WATER RESISTANT |
| Minimum Tensile Strength | 2400 POUNDS PER SQUARE INCH LBS |
| Material | RUBBER |
| 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 |
|---|---|
| DR25 1/4-0SP | Tyco Electronics France SAS (FRA) |
| 101006005003A12 | Technamm (FRA) |
| 9550145942 | Safran Helicopter Engines (FRA) |
| PST-H64BK | Hellermanntyton Limited Dba Staeng (GBR) |
| DR25-1/4 | Tyco Electronics Uk Ltd (GBR) |
| ABS0916B05 | Airbus (FRA) |
| DR-25-1/4-0 | Tyco Electronics France SAS (FRA) |
| 1865 2181-063 | Bae Systems Hagglunds Aktiebolag (SWE) |
| DR25-1/4-0 | Cefa (FRA) |
| RE0331216 | Alfariver Defense S.l (ESP) |
| DR-25-1/4-0-SP | Tyco Electronics France SAS (FRA) |
| DR-25-1/4-0-SP PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| 998/4/82296/002 | Eaton Limited (GBR) |
| 99116508 | Thales Sa (FRA) |
| Reference | Meaning |
|---|---|
| 1865 2181-063 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
| PST-H64BK | 5/9 Secondary reference Hellermanntyton Limited |
| DR25 1/4-0 | 5/1 Secondary reference Tyco Electronics France SAS |
| 1/4 DR-25 | 5/1 Secondary reference Te Connectivity Corporation Dba Raychem Product Division |
| DR25 1-4BLACK | 5/9 Secondary reference Te Connectivity Corporation Dba Raychem Product Division |
| 10187074 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5970-01-052-3472 is a Insulation Sleeving,electrical, manufactured by Te Connectivity Corporation Dba Raychem Product Division, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-052-3472 has 14 manufacturer part numbers on file: DR25 1/4-0SP (Tyco Electronics France SAS), 101006005003A12 (Technamm), 9550145942 (Safran Helicopter Engines), PST-H64BK (Hellermanntyton Limited Dba Staeng), DR25-1/4 (Tyco Electronics Uk Ltd) and 9 more.
Key specifications for DR-25-1/4-0-SP: Temp Rating: -55.0 CELSIUS AND 135.0 CELSIUS DEGC; Expanded Inside Diameter: 0.250 INCHES NOMINAL IN; Style Designator: SHRINKABLE; Flexibility: FLEXIBLE. 13 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.