The Transmitter,pressure, cataloged under National Stock Number 6685-01-415-4625, 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 Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6685-01-415-4625 |
| Primary Part Number | 41GP21ES20G1-4A2 |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution |
| Status | ACTIVE |
| 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 |
|---|---|
| 41GP21ES20G1-4A2 PRIMARY | Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution (USA) |
| A019265-10WCD-G PRIMARY | Omega Engineering Inc Dba Omegadyne Div Omega Pressure (USA) |
| Reference | Meaning |
|---|---|
| 211031256 | 5/1 Secondary reference Naval Sea Systems Command |
| PCT-D-DT-OS-20-G-4 (MOD) | 5/2 Secondary reference U.S. Government activity |
NSN 6685-01-415-4625 is a Transmitter,pressure, manufactured by Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-415-4625 has 2 manufacturer part numbers on file: 41GP21ES20G1-4A2 (Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution), A019265-10WCD-G (Omega Engineering Inc Dba Omegadyne Div Omega Pressure).
Key specifications for 41GP21ES20G1-4A2: End Item Identification: TRANSDUCER,COMPOUND. 0 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 6685-01-415-4625 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.