The Parts Kit,disconnect, cataloged under National Stock Number 1660-01-034-4590, 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-034-4590 |
| Item Name | Parts Kit,disconnect |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF 1 SPINDLE-CLIP ASSEMBLY,2 SPINDLE-CLIP ASSEMBLY CAPS,2 MACHINE SCREWS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Reference | Meaning |
|---|---|
| 040-750113-1 | 5/9 Secondary reference U.S. Government activity |
| 040-750113-1 | 3/9 Design control — primary reference Mission Systems Orchard Park Inc |
NSN 1660-01-034-4590 is a Parts Kit,disconnect, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
Key specifications for 1660-01-034-4590: General Characteristics Item Description: CONSISTS OF 1 SPINDLE-CLIP ASSEMBLY,2 SPINDLE-CLIP ASSEMBLY CAPS,2 MACHINE SCREWS. 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.