PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

207322Gear Cluster

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 3020-00-210-5732 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-210-5732 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-210-5732. Primary manufacturer part number: 207322.
Features
  • Gear Cluster — FSC 3020
  • Design Type: SPUR SECOND GEAR
  • Construction: SOLID
  • Nominal Overall Length: 1.4690 INCHES IN
  • Hardness Rating: 30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
  • Design Type: SPUR FIRST GEAR
  • Hub Nominal Length: 0.160 INCHES BETWEEN FIRST AND SECOND GEAR IN
  • Hub Nominal Diameter: 1.630 INCHES FIRST END IN
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Comp E9310 Overall construction
General Description

The Gear Cluster, cataloged under National Stock Number 3020-00-210-5732, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-210-5732
Primary Part Number207322
Item NameGear Cluster
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Design TypeSPUR SECOND GEAR
ConstructionSOLID
Nominal Overall Length1.4690 INCHES IN
Hardness Rating30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
Design TypeSPUR FIRST GEAR
Hub Nominal Length0.160 INCHES BETWEEN FIRST AND SECOND GEAR IN
Hub Nominal Diameter1.630 INCHES FIRST END IN
Nominal Outside Diameter3.325 INCHES FIRST GEAR IN
Nominal Outside Diameter5.011 INCHES SECOND GEAR IN
Material Document and ClassificationAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Hub Style DesignatorPLAIN FIRST END
Bore Nominal Diameter1.248 INCHES BOTH ENDS IN
Bore StylePLAIN BOTH ENDS
MaterialSTEEL COMP E9310 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-542-0021 INTERCHANGEABLE
Bearing,ball,annular
4730-00-889-6886 INTERCHANGEABLE
Tee,tube
5910-01-080-135668P3K650G INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Maida Development Co
5985-01-200-951113038339 INTERCHANGEABLE
Waveguide Assembly
Us Army Aviation and Missile Command
6750-01-427-2188 INTERCHANGEABLE
Film,photographic
3110-01-583-0645225825 INTERCHANGEABLE
Bearing,ball,annular
Dana Off Highway Products, Llc
Cross-Reference Index
Part NumberManufacturer
225825 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
207322 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
225825 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
207322 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
3110-00-542-0021INTERCHANGEABLE
BEARING,BALL,ANNULAR
4730-00-889-6886INTERCHANGEABLE
TEE,TUBE
5910-01-080-1356INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
68P3K650G
5985-01-200-9511INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
13038339
6750-01-427-2188INTERCHANGEABLE
FILM,PHOTOGRAPHIC
3110-01-583-0645INTERCHANGEABLE
BEARING,BALL,ANNULAR
225825

Frequently Asked Questions

What is NSN 3020-00-210-5732?

NSN 3020-00-210-5732 is a Gear Cluster, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-210-5732?

NSN 3020-00-210-5732 has 4 cross-referenced part numbers: 225825 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 207322 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 225825 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 207322 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 3020-00-210-5732?

There are 6 known substitutes for 3020-00-210-5732: 3110-00-542-0021, 4730-00-889-6886, 5910-01-080-1356 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 207322?

Key specifications for 207322: Design Type: SPUR SECOND GEAR; Construction: SOLID; Nominal Overall Length: 1.4690 INCHES IN; Hardness Rating: 30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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