The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-279-7615, 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 Zeus Industrial Products, Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-279-7615 |
| Primary Part Number | TFE 4 X 3/8 |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Zeus Industrial Products, Inc |
| Status | ACTIVE |
| Expanded Inside Diameter | 0.375 INCHES NOMINAL IN |
| Style Designator | SHRINKABLE |
| Flexibility | FLEXIBLE |
| Recovered Wall Thickness | 0.012 INCHES NOMINAL IN |
| Recovered Inside Diameter | 0.096 INCHES MAXIMUM IN |
| Reliability Indicator | NOT ESTABLISHED |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE |
| 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 |
|---|---|
| TFE 4 X 3/8 PRIMARY | Zeus Industrial Products, Inc (USA) |
| Reference | Meaning |
|---|---|
| TFE 4 X 3/8 | 5/9 Secondary reference Saint-Gobain Performance Plastics Corporation |
| 110260 | 5/9 Secondary reference U.S. Government activity |
| TFE 4 X 3/8 | C/1 Advisory reference — outside the item-of-supply concept Saint-Gobain Performance Plastics Corporation Div Acutech |
| 110260 | 3/1 Design control — primary reference Unison Industries Llc |
NSN 5970-01-279-7615 is a Insulation Sleeving,electrical, manufactured by Zeus Industrial Products, Inc, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-279-7615 has 1 manufacturer part number on file: TFE 4 X 3/8 (Zeus Industrial Products, Inc).
2 possible matches (shared part number, not a government interchangeability claim): 4510-01-358-2530, 5610-01-667-9850. Verify interchangeability with system specifications before substitution.
Key specifications for TFE 4 X 3/8: Expanded Inside Diameter: 0.375 INCHES NOMINAL IN; Style Designator: SHRINKABLE; Flexibility: FLEXIBLE; Recovered Wall Thickness: 0.012 INCHES NOMINAL IN. 7 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.