The Transmitter,pressure, cataloged under National Stock Number 6685-01-512-6502, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-512-6502 |
| Primary Part Number | 1001443-1 |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 74-830155-385 | The Boeing Company Div Defense (USA) |
| 1001443-1 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 6685-01-512-6502 is a Transmitter,pressure, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-512-6502 has 2 manufacturer part numbers on file: 74-830155-385 (The Boeing Company Div Defense), 1001443-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 1001443-1: Criticality Code Justification: AGAV; Part Name Assigned by Controlling Agency: (INAVY)SENSOR,TEMPERATURE,AIRCRAFT; End Item Identification: AVIONICS COOLING SYSTEM;F/A-18E/F. 1 specification is 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.
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.