The Seat,regulator, cataloged under National Stock Number 1660-01-030-1114, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-030-1114 |
| Primary Part Number | 750480-1 |
| Item Name | Seat,regulator |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY AMS 4117,ANODIZEDFINISH HS334 TY 1,0.290 IN. MIN TO 0.300 IN. MAX O/A LG,0.390 IN. MIN TO0.400 IN. MAX OD,0.039 IN. MIN TO 0.044 IN. MAX ID HOLE THRU,COUNTER BORE 0.279 IN. MIN TO 0.286 IN. MAX DIA 0.120 IN. DP BOTTOM COUNTER SUNK 118.0 DEG,MACHINED SURFACES 63.0 AND 125.0 MICROINCH FINISH 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 |
|---|---|
| 750480-1 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 1660-01-030-1114 is a Seat,regulator, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-030-1114 has 1 manufacturer part number on file: 750480-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 750480-1: General Characteristics Item Description: ALUMINUM ALLOY AMS 4117,ANODIZEDFINISH HS334 TY 1,0.290 IN. MIN TO 0.300 IN. MAX O/A LG,0.390 IN. MIN TO0.400 IN. MAX OD,0.039 IN. MIN TO 0.044 IN. MAX ID HOLE THRU,COUNTER BORE 0.279 IN. MIN TO 0.286 IN. MAX DIA 0.120 IN. DP BOTTOM COUNTER SUNK 118.0 DEG,MACHINED SURFACES 63.0 AND 125.0 MICROINCH FINISH IN. 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.