The Probe Assembly,eddy Current, cataloged under National Stock Number 4920-01-149-8694, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-149-8694 |
| Primary Part Number | PWA43116 |
| Item Name | Probe Assembly,eddy Current |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| General Characteristics Item Description | MATL: PLASTIC AND STEEL CONSTRUCTION WITH ELECTRICAL WIRE LEAD; C/O SENSOR ASSY 1,TERMINAL 2,COVER 1,CONNECTOR 1; CONTAINER BOX SIZE: 6.000 IN. L,8.000 IN. W,3.500 IN. H; USED TO INSPECT THE SECOND STAGE TURBINE DISK REAR FACE AIRSEAL SNAP BLEND RADIUS FOR CRACKS 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 |
|---|---|
| PWA43116 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| SPO 2041 | 5/9 Secondary reference Olympus Scientific Solutions Technologies Inc. |
| SPO 2041 | C/1 Advisory reference — outside the item-of-supply concept Olympus America Inc |
NSN 4920-01-149-8694 is a Probe Assembly,eddy Current, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-149-8694 has 1 manufacturer part number on file: PWA43116 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for PWA43116: General Characteristics Item Description: MATL: PLASTIC AND STEEL CONSTRUCTION WITH ELECTRICAL WIRE LEAD; C/O SENSOR ASSY 1,TERMINAL 2,COVER 1,CONNECTOR 1; CONTAINER BOX SIZE: 6.000 IN. L,8.000 IN. W,3.500 IN. H; USED TO INSPECT THE SECOND STAGE TURBINE DISK REAR FACE AIRSEAL SNAP BLEND RADIUS FOR CRACKS IN; End Item Identification: F-33 ENGINE. 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.