The Sleeving,textile,electrical, cataloged under National Stock Number 5970-01-390-1671, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5970-01-390-1671 |
| Primary Part Number | 440391-05 |
| Item Name | Sleeving,textile,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Temp Rating | -40.0 CELSIUS AND 55.0 CELSIUS DEGC |
| Flexibility | SEMIRIGID |
| Inside Diameter | 0.312 INCHES NOMINAL IN |
| Color | BLACK |
| Material | POLYAMIDE NYLON LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 440391-05 | Raytheon Company (USA) |
| BN53BSW000 | Markel Corp. (USA) |
| 440391-05 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 440391 | 7/2 Vendor item drawing reference Raytheon Company Dba Raytheon Co |
| 440391 | 5/9 Secondary reference Raytheon Company Div Corp |
| 440391-05 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5970-01-390-1671 is a Sleeving,textile,electrical, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-390-1671 has 3 manufacturer part numbers on file: 440391-05 (Raytheon Company), BN53BSW000 (Markel Corp.), 440391-05 (Raytheon Company Dba Raytheon Co).
Key specifications for 440391-05: Temp Rating: -40.0 CELSIUS AND 55.0 CELSIUS DEGC; Flexibility: SEMIRIGID; Inside Diameter: 0.312 INCHES NOMINAL IN; Color: BLACK. 5 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.