The Blanket,sound Controlling,aircra, cataloged under National Stock Number 1680-01-146-6507, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is The Boeing Company. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1680-01-146-6507 |
| Primary Part Number | 145E4019-23 |
| Item Name | Blanket,sound Controlling,aircra |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | The Boeing Company |
| 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 |
|---|---|
| 145E4019-23 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| FT145E4019-23 | C/1 Advisory reference — outside the item-of-supply concept Triumph Airborne Structures, Llc Dba Triumph Interiors Div Triumph Interiors |
| AV145E4019-23 | 1/2 Source control — Government-approved source U.S. Government activity |
| FT145E4019-23 | 5/9 Secondary reference Triumph Fabrication - Orangeburg |
NSN 1680-01-146-6507 is a Blanket,sound Controlling,aircra, manufactured by The Boeing Company, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-146-6507 has 1 manufacturer part number on file: 145E4019-23 (The Boeing Company).
Key specifications for 145E4019-23: End Item Identification: CH47,HELICOPTER,CARGO. 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.