The Sleeve,spacer,turbine, cataloged under National Stock Number 1660-01-216-0516, 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 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-216-0516 |
| Primary Part Number | 764492-2 |
| Item Name | Sleeve,spacer,turbine |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| FSC Application Data | TURBINE,ACFT COOLING 1660011072459 |
| General Characteristics Item Description | 3.310 IN. LG; O.D. INCLUDING FLANGE APPROX 1.365 IN.; I.D. 1ST END APPROX 1.125 IN.; I.D. 2ND END APPROX 1.0244 IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 764492-2 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| 764492-2 | Berkshire Industries, Inc. (USA) |
| HS764492-2 | Microtecnica Srl (ITA) |
NSN 1660-01-216-0516 is a Sleeve,spacer,turbine, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-216-0516 has 3 manufacturer part numbers on file: 764492-2 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 764492-2 (Berkshire Industries, Inc.), HS764492-2 (Microtecnica Srl).
Key specifications for 764492-2: FSC Application Data: TURBINE,ACFT COOLING 1660011072459; General Characteristics Item Description: 3.310 IN. LG; O.D. INCLUDING FLANGE APPROX 1.365 IN.; I.D. 1ST END APPROX 1.125 IN.; I.D. 2ND END APPROX 1.0244 IN. IN; End Item Identification: F-16 ACFT. 2 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.