The Fiberscope, cataloged under National Stock Number 6650-01-075-6642, 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 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-075-6642 |
| Primary Part Number | PWA50132 |
| Item Name | Fiberscope |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Magnification | 20.0X NOMINAL |
| Diopter Scale | NOT INCLUDED |
| Magnification Type | FIXED |
| Supplementary Features | TECH ORDER = OPERATION AND MAINTENANCE INSTRUCTION W/IPB--AIRCRAFT ENGINE MAINTENANCE KIT, KMU-472/E(MACHIDA AMERICA); 100-PW-100, F100-PW-200; F-15, F-16; ALC:SA |
| Optical Device Type | LENS |
| Focusing Type | ADJUSTABLE |
| Accessory Components and Quantity | CONSULTING SCOPE 1; BLADDER ASSYS2; HOOK ASSYS 2; CARRYING CASE 1 |
| Bracket | NOT PROVIDED |
| Carrying Case | PROVIDED |
| Objective Aperture Diameter | 7.0 MILLIMETERS NOMINAL MM |
| Scale Markings | NOT PROVIDED |
| Straight Type Overall Length | 26.000 INCHES NOMINAL 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 |
|---|---|
| PWA50132 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| KMU-472/E | 5/1 Secondary reference Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc |
| MA50132 | 3/9 Design control — primary reference Machida Incorporated Dba Vision-Sciences Div Industrial |
| 6650-5220-1050 | 6/9 Informative reference only U.S. Government activity |
NSN 6650-01-075-6642 is a Fiberscope, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-075-6642 has 1 manufacturer part number on file: PWA50132 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for PWA50132: Magnification: 20.0X NOMINAL; Diopter Scale: NOT INCLUDED; Magnification Type: FIXED; Supplementary Features: TECH ORDER = OPERATION AND MAINTENANCE INSTRUCTION W/IPB--AIRCRAFT ENGINE MAINTENANCE KIT, KMU-472/E(MACHIDA AMERICA); 100-PW-100, F100-PW-200; F-15, F-16; ALC:SA. 12 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.