The Gage,disk,master Setting, cataloged under National Stock Number 5220-01-516-1899, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5220-01-516-1899 |
| Primary Part Number | PWA72645 |
| Item Name | Gage,disk,master Setting |
| FSC / FSG | 5220 / 52 — Inspection Gages and Precision Layout Tools |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Test Data Document | CAL T.O.33K6-4-731-1/18MOS SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| 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 |
|---|---|
| PWA72645 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5220-01-516-1899 is a Gage,disk,master Setting, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
NSN 5220-01-516-1899 has 1 manufacturer part number on file: PWA72645 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for PWA72645: Special Features: O/A DIM L 10.0 X W 3.0 X H 4.0;WT7.0LB; STORED WITH COMPANION PWA72664 GAGE IN FOAM PADDED STORAGE CONTAINER;MASTER GAGE SET IS USED TO CHECK/SET PWA72664;MASTER GAGE IS REQUIRED FOR REPAIR OF WORN 3RD STAGE TURBINE DISK P/N 4080603 AT FORWARD INNER SNAP DIA.AK.GAGE USED DURING PRELIMINARY MACHINING THAT PREPARES DISK REPAIR FOR GRIT BLAST AND PLASMA COATING;SERD 9419 LBS; Test Data Document: CAL T.O.33K6-4-731-1/18MOS SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).; End Item Identification: F100-PW-229 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.