The Transmitter,pressure, cataloged under National Stock Number 6620-00-882-6971, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-00-882-6971 |
| Primary Part Number | 7W2937 AND 9X1124 |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Mechanical Connection Quantity | 1 |
| Overall Diameter | 2.188 INCHES NOMINAL IN |
| Mechanical Connection Type | EXTERNAL THREAD |
| Mechanical Connection Size | 1/8 IN. DIA IN |
| Measurement Range | +0.0 TO 80.0 POUNDS PER SQUARE INCH LBS |
| 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 |
|---|---|
| 7W2937 AND 9X1124 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 4-95127-450 | 5/9 Secondary reference Terex Usa Llc |
| 5L7450 | 5/9 Secondary reference Service Sales of Pittsburgh |
| 353AG | 5/1 Secondary reference Stewart-Warner Corporation |
| 5L7450 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
NSN 6620-00-882-6971 is a Transmitter,pressure, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-00-882-6971 has 1 manufacturer part number on file: 7W2937 AND 9X1124 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 7W2937 AND 9X1124: Mechanical Connection Quantity: 1; Overall Diameter: 2.188 INCHES NOMINAL IN; Mechanical Connection Type: EXTERNAL THREAD; Overall Length: 3.120 INCHES NOMINAL IN. 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.