The Tachometer,electronic, cataloged under National Stock Number 6680-01-458-9324, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Lockheed Martin Corporation. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6680-01-458-9324 |
| Primary Part Number | 717718667-009 |
| Item Name | Tachometer,electronic |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Lockheed Martin Corporation |
| 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 |
|---|---|
| 717718667-009 PRIMARY | Lockheed Martin Corporation (USA) |
| Reference | Meaning |
|---|---|
| 717718667 | D/9 Drawing number reference only Lockheed Martin Corporation |
NSN 6680-01-458-9324 is a Tachometer,electronic, manufactured by Lockheed Martin Corporation, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-458-9324 has 1 manufacturer part number on file: 717718667-009 (Lockheed Martin Corporation).
Key specifications for 717718667-009: Overall Width: 3.000 INCHES NOMINAL IN; Special Features: INCLUDES TACH GENERATOR, P/N SU-780D-1; TECH ORDER CSTO IS33D7-67-3-4; MANUFACTURERS NAME IS TACHOMETER ASSEMBLY; End Item Identification: TEST STATION, ELECTRO-OPTIONAL SYSTEM COMPONENTS AN/AAM-95 FOR F15I AIRCRAFT SUPPORT; Overall Depth: 3.310 INCHES NOMINAL IN. 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.