PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30277-0Gear Set,spur,matched

Rtx Corporation Div Pratt & Whitney · NSN 3020-00-015-8614 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-015-8614 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-015-8614. Primary manufacturer part number: 30277-0.
Features
  • Gear Set,spur,matched — FSC 3020
  • Document Type: INDUSTRIAL DRAWING
  • End Item Name: AUXILIARY POWER UNIT,TURBINE ENGINE
  • Component Document Page Number: 1
  • Document Identification: 30277
  • Document Source: 55820
  • Component Quantity: 3
  • Component Document Origin: INDUSTRIAL
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Set,spur,matched, cataloged under National Stock Number 3020-00-015-8614, 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 Div Pratt & Whitney. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3020-00-015-8614
Primary Part Number30277-0
Item NameGear Set,spur,matched
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerRtx Corporation Div Pratt & Whitney
StatusCANCELLED
Document TypeINDUSTRIAL DRAWING
End Item NameAUXILIARY POWER UNIT,TURBINE ENGINE
Component Document Page Number1
Document Identification30277
Document Source55820
Component Quantity3
Component Document OriginINDUSTRIAL
End Item Source55820
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
3110-00-100-3529 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5950-00-295-7241302770 INTERCHANGEABLE
Transformer,power
Naval Ship Systems Command
5845-00-373-274630277 INTERCHANGEABLE
Cover Asy,upper Dom
Raytheon Company Dba Raytheon
1370-00-429-615830277 INTERCHANGEABLE
Cartridge,photoflash
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2530-00-781-8650A37535 INTERCHANGEABLE
Master Cylinder Power Unit
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5930-00-932-304330277 INTERCHANGEABLE
Switch,push
Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems
6130-01-063-2171 INTERCHANGEABLE
Power Supply Subassembly
3120-01-447-8663 INTERCHANGEABLE
Bearing,washer,thrust
3120-01-566-930630277 INTERCHANGEABLE
Bearing,washer,thrust
Allied Power Products, Inc. Dba Allied Power Products Inc
Cross-Reference Index
Part NumberManufacturer
30277-0 Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA)
30277 Rtx Corporation Div Pratt & Whitney (USA)
30277-0 Hamilton Sundstrand Corporation (USA)
30277-0 PRIMARY Rtx Corporation Div Pratt & Whitney (USA)
Related Parts
3110-00-100-3529INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5950-00-295-7241INTERCHANGEABLE
TRANSFORMER,POWER
302770
5845-00-373-2746INTERCHANGEABLE
COVER ASY,UPPER DOM
30277
1370-00-429-6158INTERCHANGEABLE
CARTRIDGE,PHOTOFLASH
30277
2530-00-781-8650INTERCHANGEABLE
MASTER CYLINDER POWER UNIT
A37535
5930-00-932-3043INTERCHANGEABLE
SWITCH,PUSH
30277
6130-01-063-2171INTERCHANGEABLE
POWER SUPPLY SUBASSEMBLY
3120-01-447-8663INTERCHANGEABLE
BEARING,WASHER,THRUST
3120-01-566-9306INTERCHANGEABLE
BEARING,WASHER,THRUST
30277

Frequently Asked Questions

What is NSN 3020-00-015-8614?

NSN 3020-00-015-8614 is a Gear Set,spur,matched, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 3020 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3020-00-015-8614?

NSN 3020-00-015-8614 has 4 cross-referenced part numbers: 30277-0 (Solar Turbines Incorporated Dba Solar Turbines Incorporated), 30277 (Rtx Corporation Div Pratt & Whitney), 30277-0 (Hamilton Sundstrand Corporation), 30277-0 (Rtx Corporation Div Pratt & Whitney).

What NSN replaces 3020-00-015-8614?

There are 9 known substitutes for 3020-00-015-8614: 3110-00-100-3529, 5950-00-295-7241, 5845-00-373-2746 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30277-0?

Key specifications for 30277-0: Document Type: INDUSTRIAL DRAWING; End Item Name: AUXILIARY POWER UNIT,TURBINE ENGINE; Component Document Page Number: 1; Document Identification: 30277. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3020-00-015-8614 still in active supply?

NSN 3020-00-015-8614 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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