The Shaft,valve,modulating, cataloged under National Stock Number 1660-00-288-5446, 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 Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1660-00-288-5446 |
| Primary Part Number | 3161799-1 |
| Item Name | Shaft,valve,modulating |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| FSC Application Data | ACFT AIR CONDITIONING,OXYGEN SYSTEM |
| General Characteristics Item Description | STEEL,CORROSION RESISTANT,AMS5662,ALLOY INCONEL 718,7.250 IN.MIN 7.290 IN. MAX LG,1 HOLE 0.130 IN. MIN 0.140 IN. MAX DIA,0.180IN. MIN 0.200 IN. MAX DEEP,1 HOLE 0.163 IN. MIN 0.172 IN. MAX DIA,0.200 IN. MIN 0.220 IN. MAX DEEP,SPACED 3.378 IN.,HEAT TREAT PERHT5071,FSCM 99193 TYPE I,CLASS 2 IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 3161799-1 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 10158348 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 3161799-1 | 5/9 Secondary reference U.S. Government activity |
NSN 1660-00-288-5446 is a Shaft,valve,modulating, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-00-288-5446 has 1 manufacturer part number on file: 3161799-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 3161799-1: FSC Application Data: ACFT AIR CONDITIONING,OXYGEN SYSTEM; General Characteristics Item Description: STEEL,CORROSION RESISTANT,AMS5662,ALLOY INCONEL 718,7.250 IN.MIN 7.290 IN. MAX LG,1 HOLE 0.130 IN. MIN 0.140 IN. MAX DIA,0.180IN. MIN 0.200 IN. MAX DEEP,1 HOLE 0.163 IN. MIN 0.172 IN. MAX DIA,0.200 IN. MIN 0.220 IN. MAX DEEP,SPACED 3.378 IN.,HEAT TREAT PERHT5071,FSCM 99193 TYPE I,CLASS 2 IN; End Item Identification: 898676-3-1,MODEL F15. 2 specifications are 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.
NSN 1660-00-288-5446 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.