The Locking Plate,scavenge Pump Impe, cataloged under National Stock Number 2840-00-980-3349, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-980-3349 |
| Item Name | Locking Plate,scavenge Pump Impe |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL AMS5042,ROCKWELL 15T SCALE 75.0 MIN,81.5 MAX HARDNESS,SURFACE,PHOSPHATE AMS2481,0.880 IN. MIN,0.885 IN. MAX O/A DIA,0.090 IN. O/A LG,0.022 IN. MIN,0.028 IN. MAX MATERIAL THK,0.635 IN. MIN,0.640 IN. MAX APERTURE,1 FIN LOCATED ON EACH SIDE OF OD,0.120 IN. MIN,0.130 IN. MAX W,0.062 IN. MIN,0.068 IN. MAX LG,0.375 IN. MIN,0.380 IN. MAX FROM CENTER OF APERTURE TO FIN 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 |
| Reference | Meaning |
|---|---|
| 2-080-133-02 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-00-980-3349 is a Locking Plate,scavenge Pump Impe, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5935-01-144-2677. Verify interchangeability with system specifications before substitution.
Key specifications for 2840-00-980-3349: General Characteristics Item Description: STEEL AMS5042,ROCKWELL 15T SCALE 75.0 MIN,81.5 MAX HARDNESS,SURFACE,PHOSPHATE AMS2481,0.880 IN. MIN,0.885 IN. MAX O/A DIA,0.090 IN. O/A LG,0.022 IN. MIN,0.028 IN. MAX MATERIAL THK,0.635 IN. MIN,0.640 IN. MAX APERTURE,1 FIN LOCATED ON EACH SIDE OF OD,0.120 IN. MIN,0.130 IN. MAX W,0.062 IN. MIN,0.068 IN. MAX LG,0.375 IN. MIN,0.380 IN. MAX FROM CENTER OF APERTURE TO FIN IN. 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.
NSN 2840-00-980-3349 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.