The Indicator,pressure, cataloged under National Stock Number 6685-01-559-2810, 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 L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Indicator,pressure |
| FSC / FSG | 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments (FSG 66) |
| Manufacturers | Leonardo Spa Helicopters Division - Production Site (CAGE A0126); The Boeing Company (CAGE 77272); L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1 (CAGE 63516) |
| Parameter | Value |
|---|---|
| NSN | 6685-01-559-2810 |
| Primary Part Number | 433900-205 |
| Item Name | Indicator,pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1 |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 724ES030-2 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| 77272/724ES030-2 | The Boeing Company (USA) |
| 433900-205 PRIMARY | L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1 (USA) |
| 724ES030-2 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 433900-201 | 5/9 Secondary reference L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1 |
| 433900-204 | 5/9 Secondary reference L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1 |
| 724EA030-2 | 5/9 Secondary reference The Boeing Company |
NSN 6685-01-559-2810 is a Indicator,pressure, manufactured by L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-559-2810 has 4 manufacturer part numbers on file: 724ES030-2 (Leonardo Spa Helicopters Division - Production Site), 77272/724ES030-2 (The Boeing Company), 433900-205 (L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1), 724ES030-2 (The Boeing Company).
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.