The Support Assembly,accessory Gearb, cataloged under National Stock Number 2840-00-976-9303, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2840-00-976-9303 |
| Primary Part Number | 1-080-100-03 |
| Item Name | Support Assembly,accessory Gearb |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Ozark Aeroworks Llc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL AMS6350 AND AMS6382,ROCKWELL C SCALE 26 MIN,32 MAX HARDNESS OF SUPPORT,ROCKWELL C SCALE 30 MIN,37 MAX HARDNESS OF BOSS,ALUMINUM PAINT FINISH P6430-P1,0.410 IN. O/A THK,8.218 IN. MIN,8.228 IN. MAX O/A LG,6 HOLES 0.406 IN. NOM DIA THROUGH SUPPORT ON 5.000 IN. NOM BOLT CIRCLE DIA,3 HOLES 0.250 IN. -28 UNF CLASS 3B THD THROUGH BOSS,THD HOLES COUNTERSUNK 90 DEG BY 0.280 IN. NOM DIA 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 | F |
| Part Number | Manufacturer |
|---|---|
| 1-080-100-03 | Rolls-Royce Deutschland Ltd & Co Kg (DEU) |
| 1-080-100-03 PRIMARY | Ozark Aeroworks Llc (USA) |
| Reference | Meaning |
|---|---|
| 1-080-100-03 | 3/9 Design control — primary reference U.S. Government activity |
NSN 2840-00-976-9303 is a Support Assembly,accessory Gearb, manufactured by Ozark Aeroworks Llc, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-976-9303 has 2 manufacturer part numbers on file: 1-080-100-03 (Rolls-Royce Deutschland Ltd & Co Kg), 1-080-100-03 (Ozark Aeroworks Llc).
Key specifications for 1-080-100-03: General Characteristics Item Description: STEEL AMS6350 AND AMS6382,ROCKWELL C SCALE 26 MIN,32 MAX HARDNESS OF SUPPORT,ROCKWELL C SCALE 30 MIN,37 MAX HARDNESS OF BOSS,ALUMINUM PAINT FINISH P6430-P1,0.410 IN. O/A THK,8.218 IN. MIN,8.228 IN. MAX O/A LG,6 HOLES 0.406 IN. NOM DIA THROUGH SUPPORT ON 5.000 IN. NOM BOLT CIRCLE DIA,3 HOLES 0.250 IN. -28 UNF CLASS 3B THD THROUGH BOSS,THD HOLES COUNTERSUNK 90 DEG BY 0.280 IN. NOM DIA 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 2840-00-976-9303 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.