The Tower Assembly,support, cataloged under National Stock Number 1740-01-160-3780, is classified within Federal Supply Class 1740 (Airfield Specialized Trucks and Trailers) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is E O Manufacturing Company, Inc.. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1740-01-160-3780 |
| Primary Part Number | 65720-15006-046 |
| Item Name | Tower Assembly,support |
| FSC / FSG | 1740 / 17 — Airfield Specialized Trucks and Trailers |
| Manufacturer | E O Manufacturing Company, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY PER QQ-A-250/11; 5.080 IN. W; 9.520 IN. LG; 16.430 IN. H IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 65720-15006-046 PRIMARY | E O Manufacturing Company, Inc. (USA) |
| 65720-15006-046 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 1740-01-160-3780 is a Tower Assembly,support, manufactured by E O Manufacturing Company, Inc., classified under FSC 1740, Airfield Specialized Trucks and Trailers. Status: active.
NSN 1740-01-160-3780 has 2 manufacturer part numbers on file: 65720-15006-046 (E O Manufacturing Company, Inc.), 65720-15006-046 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 65720-15006-046: General Characteristics Item Description: ALUMINUM ALLOY PER QQ-A-250/11; 5.080 IN. W; 9.520 IN. LG; 16.430 IN. H IN; End Item Identification: HELICOPTER MODEL H-53. 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 1740-01-160-3780 has DEMIL Code Q. 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.