The Control Assembly,diluter, cataloged under National Stock Number 1660-00-894-5809, 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 Mission Systems Orchard Park Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-00-894-5809 |
| Primary Part Number | 14949-1 |
| Item Name | Control Assembly,diluter |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Mission Systems Orchard Park Inc |
| Status | ACTIVE |
| General Characteristics Item Description | C/O 1 EA PLATE 14912-1,1 EA PLATE 14935-1,1 EA HOUSING 11707,1 EA RETAINER 14937,1 EA SPRING 11706,1 EA STOP 11705,1 EA PACKING 14825-21,1 EA SEAL 14921 AND MISC HARDWARE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 14949-1 PRIMARY | Mission Systems Orchard Park Inc (USA) |
| Reference | Meaning |
|---|---|
| 8148650 | A/1 Packaging identification reference U.S. Government activity |
| 14949-1 | 5/9 Secondary reference Ingersoll-Rand Company Dba Ingersoll-Rand |
NSN 1660-00-894-5809 is a Control Assembly,diluter, manufactured by Mission Systems Orchard Park Inc, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-00-894-5809 has 1 manufacturer part number on file: 14949-1 (Mission Systems Orchard Park Inc).
Key specifications for 14949-1: General Characteristics Item Description: C/O 1 EA PLATE 14912-1,1 EA PLATE 14935-1,1 EA HOUSING 11707,1 EA RETAINER 14937,1 EA SPRING 11706,1 EA STOP 11705,1 EA PACKING 14825-21,1 EA SEAL 14921 AND MISC HARDWARE. 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.