The Puller,mechanical, cataloged under National Stock Number 5120-01-424-1655, 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 | 5120-01-424-1655 |
| Primary Part Number | GS20939-1 |
| Item Name | Puller,mechanical |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Functional Description | USED TO REMOVE THE AIR/OIL AND STATOR VANE ACTUATOR PIOLET VALVE SLEEVES OF THE FUEL CONTROL |
| 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 |
|---|---|
| GS20939-1 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5120-01-424-1655 is a Puller,mechanical, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-424-1655 has 1 manufacturer part number on file: GS20939-1 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for GS20939-1: Special Features: 12.5 IN. LG OA, 4.8 IN. OD; CONSISTS OF AN ALUMINUM HOUSING WITH A MICAARTA BUSHING, A STEEL ROD, A STAINLESSSTEEL SLEEVE, TWO KNOBS, A STEEL NUT AND ASSORTED STANDARD HARDWARE IN; Functional Description: USED TO REMOVE THE AIR/OIL AND STATOR VANE ACTUATOR PIOLET VALVE SLEEVES OF THE FUEL CONTROL; End Item Identification: F117-PW-100. 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.