The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-01-003-7640, 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 26 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5970-01-003-7640 |
| Primary Part Number | 401A212-3 |
| Item Name | Insulation Sleeving,electrical,s |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Te Connectivity Corporation Dba Raychem Product Division |
| Status | ACTIVE |
| Third Branch Inside Diameter | 0.130 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Third Branch Inside Diameter | 0.210 INCHES MINIMUM AS SUPPLIED IN |
| Temp Rating | -55.0 CELSIUS DEGC |
| Second Branch Inside Diameter | 0.130 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Second Branch Inside Diameter | 0.210 INCHES MINIMUM AS SUPPLIED IN |
| Third Branch Wall Thickness | 0.050 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Third Branch Wall Thickness | 0.050 INCHES MAXIMUM AS SUPPLIED IN |
| Flexibility | SEMIRIGID |
| Material Document and Classification | RT-301, RAYCHEM CORP MFR REF SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Fourth Branch Inside Diameter | 0.130 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Fourth Branch Inside Diameter | 0.210 INCHES MINIMUM AS SUPPLIED IN |
| Fourth Branch Wall Thickness | 0.050 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Fourth Branch Wall Thickness | 0.050 INCHES MAXIMUM AS SUPPLIED IN |
| Second Branch Wall Thickness | 0.050 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Second Branch Wall Thickness | 0.050 INCHES MAXIMUM AS SUPPLIED IN |
| Main Body Overall Length | 2.090 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Dielectric Material Voltage Rating Per Unit Thickness | 200.0 VOLTS PER MIL /0.001 INCH/ IN |
| Reliability Indicator | NOT ESTABLISHED |
| First Branch Wall Thickness | 0.050 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| First Branch Wall Thickness | 0.050 INCHES MAXIMUM AS SUPPLIED IN |
| Color | BLACK |
| Environmental Protection | CORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND SOLVENT RESISTANT AND WATER RESISTANT |
| Minimum Tensile Strength | 1500 POUNDS PER SQUARE INCH LBS |
| Material | PLASTIC POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED |
| First Branch Inside Diameter | 0.130 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| First Branch Inside Diameter | 0.210 INCHES MINIMUM AS SUPPLIED IN |
| 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 |
|---|---|
| 401A212-3 PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| Reference | Meaning |
|---|---|
| 13217E8002B | D/9 Drawing number reference only U.S. Government activity |
| 13217E8002-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5970-01-003-7640 is a Insulation Sleeving,electrical,s, manufactured by Te Connectivity Corporation Dba Raychem Product Division, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-003-7640 has 1 manufacturer part number on file: 401A212-3 (Te Connectivity Corporation Dba Raychem Product Division).
Key specifications for 401A212-3: Third Branch Inside Diameter: 0.130 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN; Third Branch Inside Diameter: 0.210 INCHES MINIMUM AS SUPPLIED IN; Temp Rating: -55.0 CELSIUS DEGC; Second Branch Inside Diameter: 0.130 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN. 26 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.