The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-421-3997, 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 Qed Inc Dba Qed Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6685-01-421-3997 |
| Primary Part Number | 2250-019-00 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Qed Inc Dba Qed Inc |
| 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 |
|---|---|
| 2250-019-00 PRIMARY | Qed Inc Dba Qed Inc (USA) |
| Reference | Meaning |
|---|---|
| 17B1N8017-1 | 5/2 Secondary reference U.S. Government activity |
| 2250-19 | 5/9 Secondary reference Qed Inc Dba Qed Inc |
NSN 6685-01-421-3997 is a Gage,pressure,dial Indicating, manufactured by Qed Inc Dba Qed Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-421-3997 has 1 manufacturer part number on file: 2250-019-00 (Qed Inc Dba Qed Inc).
Key specifications for 2250-019-00: End Item Identification: AIRCRAFT AIRLIFTER, C-17A A. 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.
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.