The Segment,viscoelastic Wrap, cataloged under National Stock Number 2840-01-111-5733, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is The Soundcoat Company, Inc. Dba Soundcoat Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2840-01-111-5733 |
| Primary Part Number | H-SF246006 |
| Item Name | Segment,viscoelastic Wrap |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | The Soundcoat Company, Inc. Dba Soundcoat Co |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY AMS 4001 ON THE OUTSIDE,RUBBERIZED LAYER ON INSIDE,3.520 MIN 3.600 MAX IN. DIA |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| H-SF246006 PRIMARY | The Soundcoat Company, Inc. Dba Soundcoat Co (USA) |
| 23004260 | Rolls-Royce Corporation (USA) |
| Reference | Meaning |
|---|---|
| 23004260 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| SJ2033X-S8 | 5/9 Secondary reference 3m Company Div Industrial Adhesives and Tapes Div |
| SJ2033X-S8 | C/1 Advisory reference — outside the item-of-supply concept 3m Company |
NSN 2840-01-111-5733 is a Segment,viscoelastic Wrap, manufactured by The Soundcoat Company, Inc. Dba Soundcoat Co, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-111-5733 has 2 manufacturer part numbers on file: H-SF246006 (The Soundcoat Company, Inc. Dba Soundcoat Co), 23004260 (Rolls-Royce Corporation).
Key specifications for H-SF246006: General Characteristics Item Description: ALUMINUM ALLOY AMS 4001 ON THE OUTSIDE,RUBBERIZED LAYER ON INSIDE,3.520 MIN 3.600 MAX IN. DIA; End Item Identification: ACFT ENG TF-41. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2840-01-111-5733 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.