The Gage,pressure,dial Indicating, cataloged under National Stock Number 6620-01-514-2801, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-01-514-2801 |
| Primary Part Number | 376-1544 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Scale Name for Which Pointer Is Designed | FUEL |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Scale Type | CIRCULAR |
| 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 |
|---|---|
| 376-1544 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 317-9182 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
| 169-3506 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
NSN 6620-01-514-2801 is a Gage,pressure,dial Indicating, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-01-514-2801 has 1 manufacturer part number on file: 376-1544 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 376-1544: Mounting Hole Quantity: 2; Scale Name for Which Pointer Is Designed: FUEL; Pointer Type: INDICATING; Adjustability: NONADJUSTABLE. 5 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.