The Tube,extension,borescope, cataloged under National Stock Number 6650-01-583-0313, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 2 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 | 6650-01-583-0313 |
| Primary Part Number | PWA58397 |
| Item Name | Tube,extension,borescope |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Functional Description | BORESCOPE GUIDE TUBE USED TO INSPECT TURBINE BLADES BY GUIDING THE CAMERA WIRE INTO THE ENGINE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| PWA58397 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 6650-01-583-0313 is a Tube,extension,borescope, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-583-0313 has 1 manufacturer part number on file: PWA58397 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for PWA58397: Criticality Code Justification: AGAV; Functional Description: BORESCOPE GUIDE TUBE USED TO INSPECT TURBINE BLADES BY GUIDING THE CAMERA WIRE INTO THE ENGINE; Part Name Assigned by Controlling Agency: TUBE GUIDE, HEAT EX; End Item Identification: F119 ENGINE. 2 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.
NSN 6650-01-583-0313 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.