The Tester,cylinder Compression, cataloged under National Stock Number 4920-01-674-4638, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Wiggins Scale Co. Government technical data includes 1 specification, 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 | 4920-01-674-4638 |
| Primary Part Number | DFE II-200 |
| Item Name | Tester,cylinder Compression |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Wiggins Scale Co |
| Status | ACTIVE |
| Design Type | DIRECT |
| 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 |
|---|---|
| DFE II-200 PRIMARY | Wiggins Scale Co (USA) |
NSN 4920-01-674-4638 is a Tester,cylinder Compression, manufactured by Wiggins Scale Co, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-674-4638 has 1 manufacturer part number on file: DFE II-200 (Wiggins Scale Co).
Key specifications for DFE II-200: Design Type: DIRECT; Special Features: DISPLAY CHARACTERISTICS:HIGH RES,DOT-MATRIX LCD 8 LINE 40 CHARACTERS ADJUSTABLE CONTRAST,OPERATING TEMPERATURE:40 DEGREES TO 110 DEGREES FAHRENHEIT,DATA STORAGE:10 RESULTS,TEST STAND CONTROL-COMPATIBLE WITH TCD SERIES TESTERS,OUTPUTS:E-DFE,RS-232 MITUTOYO(DIGIMATC)AND 2+/-VDC ANALOG,POWER:BATTERY OR DIRECT AC UNIVERSAL POWER 120V/230V,COMES WITH CARRYING CASE,BATTERY ADAPTER/CHARGER,TESTING ACCESSORIES,LENGTH:7.00",HEIGHT:1.5",WIDTH:2.86" V; End Item Identification: AIRCRAFT GULFSTREAM G550. 1 specification is 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.