The Adapter Kit,test, cataloged under National Stock Number 4920-00-502-2255, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Stanco Tool & Die, Inc. Dba Curtis Tool. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-502-2255 |
| Primary Part Number | PWA51920 |
| Item Name | Adapter Kit,test |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Stanco Tool & Die, Inc. Dba Curtis Tool |
| Status | ACTIVE |
| Unpackaged Unit Length | 16.000 INCHES NOMINAL IN |
| Reference Data and Literature | SERD NO. 1443 |
| Unpackaged Unit Width | 13.000 INCHES NOMINAL IN |
| Unpackaged Unit Height | 3.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PWA51920 PRIMARY | Stanco Tool & Die, Inc. Dba Curtis Tool (USA) |
| Reference | Meaning |
|---|---|
| PWA51920 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| 4920PL1797789 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4920-00-502-2255 is a Adapter Kit,test, manufactured by Stanco Tool & Die, Inc. Dba Curtis Tool, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-502-2255 has 1 manufacturer part number on file: PWA51920 (Stanco Tool & Die, Inc. Dba Curtis Tool).
Key specifications for PWA51920: Unpackaged Unit Length: 16.000 INCHES NOMINAL IN; Reference Data and Literature: SERD NO. 1443; Unpackaged Unit Width: 13.000 INCHES NOMINAL IN; Unpackaged Unit Height: 3.000 INCHES NOMINAL IN. 4 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 4920-00-502-2255 has DEMIL Code Q. 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.