The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-641-4429, 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 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-641-4429 |
| Primary Part Number | M23053/5-308-8 |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Temp Rating | -13.0 FAHRENHEIT AND 257.0 FAHRENHEIT DEGF |
| Expanded Inside Diameter | 0.500 INCHES MINIMUM IN |
| Design Form | FULL ROUND |
| Style Designator | SHRINKABLE |
| Flexibility | FLEXIBLE |
| Recovered Wall Thickness | 0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN |
| Recovered Inside Diameter | 0.250 INCHES MAXIMUM IN |
| Dielectric Material Voltage Rating Per Unit Thickness | 500.0 VOLTS PER MIL /0.001 INCH/ IN |
| Reliability Indicator | ESTABLISHED |
| Color | GRAY/GREY |
| Environmental Protection | CORROSION RESISTANT AND FLAME RESISTANT AND WEATHER 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 |
|---|---|
| M23053/5-308-8 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| SAE-AS23053/5 | 3/1 Design control — primary reference Sae International Dba Sae International |
| M23053/5-308-8 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5970-01-641-4429 is a Insulation Sleeving,electrical, manufactured by Sae International Dba Sae International, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-641-4429 has 1 manufacturer part number on file: M23053/5-308-8 (Sae International Dba Sae International).
Key specifications for M23053/5-308-8: Temp Rating: -13.0 FAHRENHEIT AND 257.0 FAHRENHEIT DEGF; Expanded Inside Diameter: 0.500 INCHES MINIMUM IN; Design Form: FULL ROUND; Style Designator: SHRINKABLE. 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.