The Gage,profile, cataloged under National Stock Number 5220-01-156-3923, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5220-01-156-3923 |
| Primary Part Number | PWA55642 |
| Item Name | Gage,profile |
| FSC / FSG | 5220 / 52 — Inspection Gages and Precision Layout Tools |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Supplementary Features | SERD 4492 |
| 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 |
|---|---|
| PWA55642 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 5220PL0848799 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5220-01-156-3923 is a Gage,profile, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
NSN 5220-01-156-3923 has 1 manufacturer part number on file: PWA55642 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for PWA55642: Supplementary Features: SERD 4492; Special Features: GAGE,UNIBALL RADIAL WEAR;MATL STEEL FRAME V 5.12 IN. LG,1.0 IN. WIDTH,2.25 IN. HIGH,MEASURES RADIAL PLAY IN UNIBALL BEARINGS W/0.1875 IN. DIA. I.D. BY HOLDING THE OUTER RACE AND MOVING THE BALL RADIALLY MEASURING THE MOVEMENT ON A DIAL INDICATOR IN; End Item Identification: F100-PW-100/F100-PW-200. 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.