The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-446-1974, 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 Sae International Dba Sae International. Government technical data includes 12 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-446-1974 |
| Primary Part Number | M23053/2-225-C |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Temp Rating | -20.0 CELSIUS AND 105.0 CELSIUS DEGC |
| Expanded Inside Diameter | 4.000 INCHES NOMINAL IN |
| Style Designator | SHRINKABLE |
| Flexibility | FLEXIBLE |
| Recovered Wall Thickness | 0.034 INCHES NOMINAL IN |
| Recovered Inside Diameter | 2.400 INCHES NOMINAL IN |
| Heat Shrinkage Rating in Percent | 40.0 |
| Dielectric Material Voltage Rating Per Unit Thickness | 400.0 VOLTS PER MIL /0.001 INCH/ IN |
| Reliability Indicator | NOT ESTABLISHED |
| Color | CLEAR |
| Environmental Protection | CORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT |
| Minimum Tensile Strength | 2000 POUNDS PER SQUARE INCH LBS |
| 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 |
|---|---|
| M23053/2-225-C PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AMS-DTL-23053/2 | 5/1 Secondary reference Sae International Dba Sae International |
| MIL-I-23053/2 | 5/9 Secondary reference U.S. Government activity |
| M23053/2-225-C | 3/9 Design control — primary reference U.S. Government activity |
| M23053/2-225-C | 5/9 Secondary reference U.S. Government activity |
| AMS-DTL-23053/2 | 5/9 Secondary reference U.S. Government activity |
NSN 5970-01-446-1974 is a Insulation Sleeving,electrical, manufactured by Sae International Dba Sae International, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-446-1974 has 1 manufacturer part number on file: M23053/2-225-C (Sae International Dba Sae International).
Key specifications for M23053/2-225-C: Temp Rating: -20.0 CELSIUS AND 105.0 CELSIUS DEGC; Expanded Inside Diameter: 4.000 INCHES NOMINAL IN; Style Designator: SHRINKABLE; Flexibility: FLEXIBLE. 12 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.