The Control,pressurizing Set, cataloged under National Stock Number 6685-01-488-8990, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is King Nutronics Corporation Dba King Nutronics. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6685-01-488-8990 |
| Primary Part Number | 3719-5-1 |
| Item Name | Control,pressurizing Set |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | King Nutronics Corporation Dba King Nutronics |
| Status | ACTIVE |
| Phase | SINGLE |
| Frequency in Hertz | 50.0 OR 60.0 OR 400.0 |
| Maximum Overall Length | 15.000 INCHES IN |
| Maximum Overall Height | 8.500 INCHES IN |
| Mounting Method | RACK |
| Power Source | EXTERNAL |
| Storage Temp Range | -59.8 TO 159.8 FAHRENHEIT DEGF |
| Operating Temp Range | +14.0 TO 131.0 FAHRENHEIT DEGF |
| Functional Description | PITOT/STATIC SIMULATOR AND CALIBRATOR FOR AIRCRAFT AVIONICS INSTRUMENTSAND LOWER MAINTENANCE SHOP TEST EQUIPMENT |
| Operating Range | PSM0.0 TO P32IN,PTM9.0 TO 110 IN,ALTITUDE -1870 TO 99.999,AIRSPEED 20 TO 1000 KT IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3719-5-1 PRIMARY | King Nutronics Corporation Dba King Nutronics (USA) |
| Reference | Meaning |
|---|---|
| 6012783-001 | 7/2 Vendor item drawing reference Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc |
NSN 6685-01-488-8990 is a Control,pressurizing Set, manufactured by King Nutronics Corporation Dba King Nutronics, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-488-8990 has 1 manufacturer part number on file: 3719-5-1 (King Nutronics Corporation Dba King Nutronics).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-581-0944. Verify interchangeability with system specifications before substitution.
Key specifications for 3719-5-1: Phase: SINGLE; Frequency in Hertz: 50.0 OR 60.0 OR 400.0; Maximum Overall Length: 15.000 INCHES IN; Maximum Overall Height: 8.500 INCHES IN. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6685-01-488-8990 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.