The Gage,pressure,dial Indicating, cataloged under National Stock Number 6620-01-239-7668, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Dresser, Llc. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-01-239-7668 |
| Primary Part Number | 168923 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Dresser, Llc |
| Status | ACTIVE |
| FSC Application Data | ENGINE |
| Scale Name | OIL PRESSURE |
| Mounting Method | PANEL |
| Scale Range | +0.0 TO 100.0 POUNDS PER SQUARE INCH LBS |
| Pointer Type | INDICATING |
| Scale Type | DIAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 168923 PRIMARY | Dresser, Llc (USA) |
NSN 6620-01-239-7668 is a Gage,pressure,dial Indicating, manufactured by Dresser, Llc, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-01-239-7668 has 1 manufacturer part number on file: 168923 (Dresser, Llc).
Key specifications for 168923: FSC Application Data: ENGINE; Scale Name: OIL PRESSURE; Mounting Method: PANEL; Scale Range: +0.0 TO 100.0 POUNDS PER SQUARE INCH LBS. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.