The Gyroscope,integrating, cataloged under National Stock Number 6615-01-587-7683, is classified within Federal Supply Class 6615 (Automatic Pilot Mechanisms and Airborne Gyro Components) of the Instruments and Laboratory Equipment group. The manufacturer of record is Lord Corporation Dba Lord Microstrain Div Microstrain Sensing System. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6615-01-587-7683 |
| Primary Part Number | 3DM-GX1 |
| Item Name | Gyroscope,integrating |
| FSC / FSG | 6615 / 66 — Automatic Pilot Mechanisms and Airborne Gyro Components |
| Manufacturer | Lord Corporation Dba Lord Microstrain Div Microstrain Sensing System |
| Status | ACTIVE |
| Functional Description | INERTIAL MEASUREMENT UNIT (IMU) IS A PRECISION NAVIGATION AID. IT PROVIDES THE AVIONICS SYSTEM WITH THE UAV PITCH AND ROLL, THE NOSE DIRECTION RELATIVE TO THE MAGNETIC NORTH, AND THE RATE OF CHANGE. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 6615-01-587-7683 is a Gyroscope,integrating, manufactured by Lord Corporation Dba Lord Microstrain Div Microstrain Sensing System, classified under FSC 6615, Automatic Pilot Mechanisms and Airborne Gyro Components. Status: active.
NSN 6615-01-587-7683 has 2 manufacturer part numbers on file: 551891 (Aeronautics Ltd), 3DM-GX1 (Lord Corporation Dba Lord Microstrain Div Microstrain Sensing System).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-652-4174. Verify interchangeability with system specifications before substitution.
Key specifications for 3DM-GX1: Special Features: 65 X 90 X 25 MM; WEIGHT: 74.6 GR; SUPPLY VOLTAGE: 5.2 VDC; SUPPLY CURRENT: 65 MILLIAMPS VDC; Functional Description: INERTIAL MEASUREMENT UNIT (IMU) IS A PRECISION NAVIGATION AID. IT PROVIDES THE AVIONICS SYSTEM WITH THE UAV PITCH AND ROLL, THE NOSE DIRECTION RELATIVE TO THE MAGNETIC NORTH, AND THE RATE OF CHANGE.. 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 6615-01-587-7683 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.