The Ring,turbine Nozzle, cataloged under National Stock Number 2840-00-925-9707, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Ozark Aeroworks Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2840-00-925-9707 |
| Primary Part Number | 1-140-275-01 |
| Item Name | Ring,turbine Nozzle |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Ozark Aeroworks Llc |
| Status | ACTIVE |
| General Characteristics Item Description | CRES M3703,FSCM91547,ROCKWEEL C SCALE 37 MIN,44 MAX HARDNESS,14.930 IN. NOM OD,0.310 IN. NOM O/A LG,0.117 IN. MIN,0.118 IN. MAX THK BODY,3 HOLES 0.2525 IN. MIN,0.2535 IN. MAX DIA LOCATED ON 14.312 IN. NOM BOLT CIRCLE DIA,130 DEG 54 MIN 32 SEC BETWEEN 1ST HOLE AND INTERMEDIATE HOLE,98 DEG,10 MIN 54 SEC BETWEEN INTERMEDIATE HOLE AND 3RD HOLE,22 HOLES 0.279 IN. MIN,0.286 IN. MAX DIA EQUALLY SPACED ON 14.312 IN. NOM BOLT CIRCLE DIA 8 SLOTS 0.500 IN. MIN,0.502 IN. MAX W LOCATED ON ID AND EQUALLY SPACED ON THE BASIS OF 11 SLOTS IN |
| 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 |
|---|---|
| 1-140-275-01 PRIMARY | Ozark Aeroworks Llc (USA) |
| 1-140-275-01 | Rolls-Royce Deutschland Ltd & Co Kg (DEU) |
| Reference | Meaning |
|---|---|
| 1-140-275-01 | 3/9 Design control — primary reference U.S. Government activity |
NSN 2840-00-925-9707 is a Ring,turbine Nozzle, manufactured by Ozark Aeroworks Llc, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-925-9707 has 2 manufacturer part numbers on file: 1-140-275-01 (Ozark Aeroworks Llc), 1-140-275-01 (Rolls-Royce Deutschland Ltd & Co Kg).
Key specifications for 1-140-275-01: General Characteristics Item Description: CRES M3703,FSCM91547,ROCKWEEL C SCALE 37 MIN,44 MAX HARDNESS,14.930 IN. NOM OD,0.310 IN. NOM O/A LG,0.117 IN. MIN,0.118 IN. MAX THK BODY,3 HOLES 0.2525 IN. MIN,0.2535 IN. MAX DIA LOCATED ON 14.312 IN. NOM BOLT CIRCLE DIA,130 DEG 54 MIN 32 SEC BETWEEN 1ST HOLE AND INTERMEDIATE HOLE,98 DEG,10 MIN 54 SEC BETWEEN INTERMEDIATE HOLE AND 3RD HOLE,22 HOLES 0.279 IN. MIN,0.286 IN. MAX DIA EQUALLY SPACED ON 14.312 IN. NOM BOLT CIRCLE DIA 8 SLOTS 0.500 IN. MIN,0.502 IN. MAX W LOCATED ON ID AND EQUALLY SPACED ON THE BASIS OF 11 SLOTS 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.
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.