The Sleeve,coupling, cataloged under National Stock Number 1660-01-019-0095, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-019-0095 |
| Item Name | Sleeve,coupling |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,ANODIZED,1.430 IN. LG,2.250 IN. OD,1.960 IN. ID,USED ON 751872-3 AIR CONDITIONER IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 757579-3 | 5/9 Secondary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
| T2158-150GZ | 5/2 Secondary reference U.S. Government activity |
| T2158-150GZ | 3/9 Design control — primary reference Eaton Aviation Corporation |
NSN 1660-01-019-0095 is a Sleeve,coupling, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
Key specifications for 1660-01-019-0095: General Characteristics Item Description: ALUMINUM ALLOY,ANODIZED,1.430 IN. LG,2.250 IN. OD,1.960 IN. ID,USED ON 751872-3 AIR CONDITIONER 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.