The Selector,temperature Cabin and S, cataloged under National Stock Number 1660-00-433-8833, 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 Pioneer Industries, Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-00-433-8833 |
| Primary Part Number | 16VY103004-1 |
| Item Name | Selector,temperature Cabin and S |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Pioneer Industries, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | 4.800 IN. O/A LG,2.100 IN. ID IN |
| Features Provided | ELECTROSTATIC SENSITIVE |
| Nuclear Hardness Critical Feature | HARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | H |
| Part Number | Manufacturer |
|---|---|
| 16VY103004-1 | Pioneer Industries, Llc (USA) |
| 627146-1 | Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto (CAN) |
| 9201400 | Edel Engineering Development Co. Dba Edel Engineering Dev Co (USA) |
| Reference | Meaning |
|---|---|
| 672987-101 | 5/9 Secondary reference U.S. Government activity |
| 16VY103004-1 | 5/2 Secondary reference U.S. Government activity |
| 16VY103004-1 | 3/2 Design control — primary reference U.S. Government activity |
| 627146-1 | 5/2 Secondary reference U.S. Government activity |
| 627146-1-1 | 5/9 Secondary reference Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto |
| 16VY103004-1 | 5/9 Secondary reference Supersonic Services Inc |
NSN 1660-00-433-8833 is a Selector,temperature Cabin and S, manufactured by Pioneer Industries, Llc, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-00-433-8833 has 3 manufacturer part numbers on file: 16VY103004-1 (Pioneer Industries, Llc), 627146-1 (Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto), 9201400 (Edel Engineering Development Co. Dba Edel Engineering Dev Co).
1 possible match (shared part number, not a government interchangeability claim): 5998-00-832-2425. Verify interchangeability with system specifications before substitution.
Key specifications for 16VY103004-1: General Characteristics Item Description: 4.800 IN. O/A LG,2.100 IN. ID IN; Features Provided: ELECTROSTATIC SENSITIVE; End Item Identification: ACFT MODEL S-3A A; Nuclear Hardness Critical Feature: HARDENED. 3 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.
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.