The Cover,potentiometer,regulator, cataloged under National Stock Number 1660-01-044-1703, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Honeywell International, Inc Div Aerospace-Tucson. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-044-1703 |
| Primary Part Number | 139626-1 |
| Item Name | Cover,potentiometer,regulator |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Honeywell International, Inc Div Aerospace-Tucson |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY QQ-A-250/11 6061-T6,ANODIZE PER MIL-A-8625 TYPE 1,0.063 IN. THK (STOCK),THREE HOLES SPACED 120.0 DEG CTR TO CTR DIA THRU 0.157 IN. MAX 0.151 IN. MIN. RADIUS 0.750 IN. FROM EA HOLE CTR TO COVER CTR IN |
| 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 |
|---|---|
| 139626-1 PRIMARY | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| Reference | Meaning |
|---|---|
| 139626-1 | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
NSN 1660-01-044-1703 is a Cover,potentiometer,regulator, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-044-1703 has 1 manufacturer part number on file: 139626-1 (Honeywell International, Inc Div Aerospace-Tucson).
Key specifications for 139626-1: General Characteristics Item Description: ALUMINUM ALLOY QQ-A-250/11 6061-T6,ANODIZE PER MIL-A-8625 TYPE 1,0.063 IN. THK (STOCK),THREE HOLES SPACED 120.0 DEG CTR TO CTR DIA THRU 0.157 IN. MAX 0.151 IN. MIN. RADIUS 0.750 IN. FROM EA HOLE CTR TO COVER CTR IN; End Item Identification: 1660010061601. 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.
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.