The Controllable Search, cataloged under National Stock Number 1680-01-480-5040, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Grimes Aerospace Company Div Ro Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-480-5040 |
| Primary Part Number | 45-0353-3 |
| Item Name | Controllable Search |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Grimes Aerospace Company Div Ro Division |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | AC/RIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 45-0353-3 | Grimes Aerospace Company Div Ro Division (USA) |
| 70553-01007-110 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| Reference | Meaning |
|---|---|
| 45-0353-3 | 5/9 Secondary reference Grimes Aerospace Company |
NSN 1680-01-480-5040 is a Controllable Search, manufactured by Grimes Aerospace Company Div Ro Division, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-480-5040 has 2 manufacturer part numbers on file: 45-0353-3 (Grimes Aerospace Company Div Ro Division), 70553-01007-110 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 45-0353-3: End Item Identification: MH-60R HELICOPTER; Reference Number Differentiating Characteristics: AC/RIC. 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 1680-01-480-5040 has DEMIL Code D. 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.