The Gear Set,helical,matched, cataloged under National Stock Number 3020-00-821-0784, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-821-0784 |
| Primary Part Number | 345975 |
| Item Name | Gear Set,helical,matched |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions |
| Status | CANCELLED |
| FSC Application Data | STEAM TURBINE |
| Nonsupply Items and Quantities | 82328 1564NC6508 GEAR 1;82328 155HNB6507 GEAR 1 |
| Component Quantity | 2 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NB-6507 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| 345024 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| 345975 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 345975 PRIMARY | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| 156HNC-6508X155 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| 87328 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| 345975 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| 156HNC6508AND155HNB6507 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| 345975 | Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA) |
NSN 3020-00-821-0784 is a Gear Set,helical,matched, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-821-0784 has 9 cross-referenced part numbers: NB-6507 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), 345024 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture), 345975 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 345975 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 156HNC-6508X155 (Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture) and 4 more.
There are 5 known substitutes for 3020-00-821-0784: 6625-00-839-2276, 5340-00-863-0622, 5962-01-071-6151 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 345975: FSC Application Data: STEAM TURBINE; Nonsupply Items and Quantities: 82328 1564NC6508 GEAR 1;82328 155HNB6507 GEAR 1; Component Quantity: 2. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-821-0784 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.