The Indicator,attitude, cataloged under National Stock Number 6610-00-809-5290, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 11 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6610-00-809-5290 |
| Primary Part Number | DSA274-1 |
| Item Name | Indicator,attitude |
| FSC / FSG | 6610 / 66 — Flight Instruments |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED BEZEL |
| Phase | SINGLE |
| Contact Type | PIN |
| Current Type | AC |
| Electrical Connection Quantity | 1 |
| Contact Quantity | 14 |
| Height | 5.255 INCHES NOMINAL IN |
| Depth | 9.266 INCHES NOMINAL IN |
| Frequency Rating | 400.0 HERTZ NOMINAL |
| Width | 4.995 INCHES MINIMUM AND 5.005 INCHES MAXIMUM IN |
| Pointer Purpose | USED TO SHOW PITCH OF ACFT,USED TO SHOW BANK OF ACFT |
| 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 |
|---|---|
| DSA274-1 PRIMARY | Honeywell Intl Inc Defense Avionics Systems (USA) |
NSN 6610-00-809-5290 is a Indicator,attitude, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 6610, Flight Instruments. Status: active.
NSN 6610-00-809-5290 has 1 manufacturer part number on file: DSA274-1 (Honeywell Intl Inc Defense Avionics Systems).
Key specifications for DSA274-1: Mounting Facility Type and Quantity: 1 THREADED BEZEL; Phase: SINGLE; Contact Type: PIN; Current Type: AC. 11 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.