The Gyroscope,rate-Integrating, cataloged under National Stock Number 1280-01-186-1400, is classified within Federal Supply Class 1280 (Aircraft Bombing Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is Atlantic Inertial Systems Inc Div Cheshire Division. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1280-01-186-1400 |
| Primary Part Number | 67687-302 |
| Item Name | Gyroscope,rate-Integrating |
| FSC / FSG | 1280 / 12 — Aircraft Bombing Fire Control Components |
| Manufacturer | Atlantic Inertial Systems Inc Div Cheshire Division |
| Status | ACTIVE |
| General Characteristics Item Description | 2.366 IN. O/A NOM LG; 1.369 IN. O/A NOM DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 67687-302 PRIMARY | Atlantic Inertial Systems Inc Div Cheshire Division (USA) |
| Reference | Meaning |
|---|---|
| 929042 | 7/2 Vendor item drawing reference Lockheed Martin Corp Electronics and Missiles Div |
| 67687-302 | 5/9 Secondary reference Atlantic Inertial Systems Inc. Dba Cheshire Division Div Cheshire Division |
| 103084-001 | 5/9 Secondary reference U.S. Government activity |
| 67687-302 | 5/9 Secondary reference U.S. Government activity |
NSN 1280-01-186-1400 is a Gyroscope,rate-Integrating, manufactured by Atlantic Inertial Systems Inc Div Cheshire Division, classified under FSC 1280, Aircraft Bombing Fire Control Components. Status: active.
NSN 1280-01-186-1400 has 1 manufacturer part number on file: 67687-302 (Atlantic Inertial Systems Inc Div Cheshire Division).
Key specifications for 67687-302: General Characteristics Item Description: 2.366 IN. O/A NOM LG; 1.369 IN. O/A NOM DIA IN; End Item Identification: ACFT MODEL F-18. 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 1280-01-186-1400 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.