The Blanket,heat,rubber, cataloged under National Stock Number 4920-01-485-0895, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Wichitech Industries Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-485-0895 |
| Primary Part Number | A4BLA156 |
| Item Name | Blanket,heat,rubber |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Wichitech Industries Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A4BLA156 PRIMARY | Wichitech Industries Inc (USA) |
| 74B119123-107 | The Boeing Company Div Defense (USA) |
| AHB18X18-3 | Applied Heat Composite Repair Systems Inc Dba Applied Heat (USA) |
| Reference | Meaning |
|---|---|
| AHB18X18-3 | 5/9 Secondary reference Applied Heat |
NSN 4920-01-485-0895 is a Blanket,heat,rubber, manufactured by Wichitech Industries Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-485-0895 has 3 manufacturer part numbers on file: A4BLA156 (Wichitech Industries Inc), 74B119123-107 (The Boeing Company Div Defense), AHB18X18-3 (Applied Heat Composite Repair Systems Inc Dba Applied Heat).
Key specifications for A4BLA156: Special Features: SILICONE RUBBER ELECTRICAL HEATING BLANKETS FOR COMPOSITE REPAIR; Part Name Assigned by Controlling Agency: A4BLA156 - HEAT BLANKET, 18 X 18; End Item Identification: F/A-18E/F HORNET AIRCRAFT. 0 specifications are 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.
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.