The Pliers, cataloged under National Stock Number 5120-01-433-4459, 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 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 | 5120-01-433-4459 |
| Primary Part Number | PWA 56641 |
| Item Name | Pliers |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Functional Description | USED TO INSTALL THE 1ST STAGE COMPRESSOR TIEROD RETAINING CLIP ON THE 4000 CYCLE FAN FIRST DISK, USED TO PRESS TIEROD SLAB HEAD INTO THE CLIP |
| 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 |
|---|---|
| PWA 56641 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5120-01-433-4459 is a Pliers, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-433-4459 has 1 manufacturer part number on file: PWA 56641 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for PWA 56641: Overall Length: 9.525 INCHES NOMINAL IN; Special Features: SPECIALLY DESIGNED COMPRESSING PLIERS, JAWS ARE 1.180 IN. W X 2.526 IN.HIGH, PHENOLIC MATERIAL IN; Functional Description: USED TO INSTALL THE 1ST STAGE COMPRESSOR TIEROD RETAINING CLIP ON THE 4000 CYCLE FAN FIRST DISK, USED TO PRESS TIEROD SLAB HEAD INTO THE CLIP; Part Name Assigned by Controlling Agency: COMPRESSOR. 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.