The Gage,ring,master Setting, cataloged under National Stock Number 5220-01-434-0001, 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. 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 | 5220-01-434-0001 |
| Primary Part Number | PWA71426 |
| Item Name | Gage,ring,master Setting |
| FSC / FSG | 5220 / 52 — Inspection Gages and Precision Layout Tools |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PWA71426 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5220-01-434-0001 is a Gage,ring,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 5220-01-434-0001 has 1 manufacturer part number on file: PWA71426 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for PWA71426: Special Features: MASTER,SET RING;STEEL RING SECURED IN PWA71411;HAS RUN-OUT DIAM. USED TO IND FIX TO CENTRALIZE ON HORIZ OR VERT LATHE;ACCOM. SET UP OF FIX FOR MACH 9TH THRU 12TH STAGE COMP AIR SEAL FRONT O.D. SNAP DIAM. BY LOCATING IN I.D. OF PWA71417 ADAP.;15.7 IN. L;15.7 IN. W;1.0 IN. H;10 LB;USED W/PWA71411 AND PWA71417;SERD 7684, F33657-94-C-0031 LBS; End Item Identification: F100-PW-100/200/220/220E. 0 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 5220-01-434-0001 has DEMIL Code B. 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.