The Gage,pressure,dial Indicating, cataloged under National Stock Number 6620-00-899-6403, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Air Logistics Corporation Dba Air Logistics Corp. Government technical data includes 27 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 | 6620-00-899-6403 |
| Primary Part Number | 113774 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Air Logistics Corporation Dba Air Logistics Corp |
| Status | ACTIVE |
| FSC Application Data | GAGE,PRESSURE,DIAL INDICATING ENGINE |
| Scale Accuracy | NOT RATED |
| Scale Name | PRESSURE |
| Actuation Type | MAGNETIC |
| Mounting Method | CLAMP AND STUD(S) AND BRACKET(S) |
| Scale Inscription/background Color | WHITE FIGURES ON BLACK BACKGROUND |
| Scale Smallest Increment | 15.000 POUNDS PER SQUARE INCH (PSI) LBS |
| Connection Type | EXTERNAL |
| Scale Range | +0.000 TO 120.000 POUNDS PRESSURE PER SQUARE INCH LBS |
| Stud Location | BACK |
| Stud Quantity | 2 |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Scale Type | SINGLE |
| Connector Type Vent | NOT PROVIDED |
| Nondefinitive Spec/std Data | 1 POLISHED |
| Dial Size | 1.750 IN. DIA IN |
| Graduation Unit | 30.000 POUNDS PER SQUARE INCH LBS |
| Connection Location | BACK |
| Pointer Color | WHITE |
| Unable to Decode | UNABLE TO DECODE |
| Material | BRASS CASE |
| Material | GLASS PROTECTIVE CRYSTAL |
| Material | IRON ACTUATING ELEMENT |
| Connection Quantity | 2 |
| Bezel Type | CRIMP |
| Connection Size | NO. 10/0.190 IN./-32 THD IN |
| 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 |
|---|---|
| 113774 PRIMARY | Air Logistics Corporation Dba Air Logistics Corp (USA) |
NSN 6620-00-899-6403 is a Gage,pressure,dial Indicating, manufactured by Air Logistics Corporation Dba Air Logistics Corp, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-00-899-6403 has 1 manufacturer part number on file: 113774 (Air Logistics Corporation Dba Air Logistics Corp).
Key specifications for 113774: Overall Height: 2.281 INCHES NOMINAL IN; FSC Application Data: GAGE,PRESSURE,DIAL INDICATING ENGINE; Scale Accuracy: NOT RATED; Scale Name: PRESSURE. 27 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.