The Indicator,vertical Velocity, cataloged under National Stock Number 6610-00-663-4155, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Mission Systems Davenport Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6610-00-663-4155 |
| Primary Part Number | 1646-6SA2 |
| Item Name | Indicator,vertical Velocity |
| FSC / FSG | 6610 / 66 — No Item Name Available |
| Manufacturer | Mission Systems Davenport Inc. |
| Status | CANCELLED |
| Mounting Facility Type and Quantity | 1 THREADED BEZEL |
| Pointer Finish | NONLUMINOUS SINGLE POINTER |
| Width | 3.250 INCHES NOMINAL IN |
| Color | WHITE POINTER OVERALL |
| Height | 3.250 INCHES NOMINAL IN |
| Depth | 5.312 INCHES NOMINAL IN |
| Mechanical Connection Quantity | 1 |
| Reference Number Differentiating Characteristics | W/NONLUMINORS DIAL MARKINGS |
| Accuracy Rating | 100.000 FEET PER MINUTE SINGLE INDICATOR SINGLE SCALE FT |
| Mechanical Connection Size | 1/8 IN. IN |
| Mechanical Connection Type | INTERNAL PIPE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1646-6SA2 | Mission Systems Davenport Inc. (USA) |
| 1646-6SA2 | Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA) |
| 1646-6RA2 | Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA) |
| MS28049-1 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 1646-6RA2 | Mission Systems Davenport Inc. (USA) |
NSN 6610-00-663-4155 is a Indicator,vertical Velocity, manufactured by Mission Systems Davenport Inc., classified under FSC 6610 (No Item Name Available). Status: cancelled.
NSN 6610-00-663-4155 has 5 cross-referenced part numbers: 1646-6SA2 (Mission Systems Davenport Inc.), 1646-6SA2 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), 1646-6RA2 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), MS28049-1 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 1646-6RA2 (Mission Systems Davenport Inc.).
There are 5 known substitutes for 6610-00-663-4155: 6610-00-360-2711, 6610-00-530-0028, 6610-00-530-1363 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1646-6SA2: Mounting Facility Type and Quantity: 1 THREADED BEZEL; Pointer Finish: NONLUMINOUS SINGLE POINTER; Width: 3.250 INCHES NOMINAL IN; Color: WHITE POINTER OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 6610-00-663-4155 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.