The Pliers Set,retaining Ring, cataloged under National Stock Number 5120-01-433-8891, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-433-8891 |
| Primary Part Number | PWA56629 |
| Item Name | Pliers Set,retaining Ring |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Component Quantity | 3 |
| Functional Description | USED TO CRIMP THE TUBE END GASKETS ON VARIOUS TUBES ON THE ENGINE TO ENSURE THE GASKET IS HELD IN PLACE DURING INSTALLATION OF THE TUBE |
| 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 |
|---|---|
| PWA56629 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 5120PL0845001 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5120-01-433-8891 is a Pliers Set,retaining Ring, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-433-8891 has 1 manufacturer part number on file: PWA56629 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for PWA56629: Component Quantity: 3; Special Features: CONSISTS OF TWO SPECIALLY DESIGNED PLIERS AND A GAGE PLATE; PLIERS ARE 13.0 AND 11.0 IN. LG AND HAVE RECTANGULAR CRIMPING ENDS WITH CIRCULAR CUT OUTS OF DIFFERENT DIAMETERS; GAGE PLATE HAS CIRCULAR CUTOUTS TO VERIFY CORRECTDIA. IN; Functional Description: USED TO CRIMP THE TUBE END GASKETS ON VARIOUS TUBES ON THE ENGINE TO ENSURE THE GASKET IS HELD IN PLACE DURING INSTALLATION OF THE TUBE; Part Name Assigned by Controlling Agency: SET,COMPRESSOR. 2 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.