PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G4-72Gear,spur

Roller Bearing Co of America, Inc Div Pic Design · NSN 3020-00-914-9997 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-914-9997 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-914-9997. Primary manufacturer part number: G4-72.
Features
  • Gear,spur — FSC 3020
  • 7 verified cross-references
  • Primary manufacturer: Roller Bearing Co of America, Inc Div Pic Design
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-914-9997, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameGear,spur
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersSouthern Gear & Machine Inc (CAGE 01351); Westinghouse Electric Corp (CAGE 79500); Roller Bearing Co of America, Inc Div Pic Design (CAGE 00141); Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 97942); Designatronics Incorporated Div Sterling Instruments Div (CAGE 00328)
Technical Specifications
ParameterValue
NSN3020-00-914-9997
Primary Part NumberG4-72
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
3455-00-023-4281 INTERCHANGEABLE
File,rotary
2010-00-399-580715-771 INTERCHANGEABLE
Camshaft
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
5330-00-409-529224S048 INTERCHANGEABLE
Seal,plain Encased
Pellerin Milnor Corporation
4320-00-459-719515472 INTERCHANGEABLE
Motor,hydraulic
Hoist Liftruck Mfg Inc
5360-00-597-30402424 INTERCHANGEABLE
Spring,helical,compression
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
4710-00-775-4019 INTERCHANGEABLE
Tube,flue,boiler
2910-01-082-1023FF0024200 INTERCHANGEABLE
Filter,fluid
Cummins Filtration Inc Dba Fleetguard Div Cummins Inc
5950-01-129-499115-472 INTERCHANGEABLE
Coil,radio Frequency
Gowanda Holdings, Llc Div Gowanda Electronics Corp.
8145-01-140-345115472 INTERCHANGEABLE
Shipping and Storage Container,c
Naval Inventory Control Point
5110-01-671-7480 INTERCHANGEABLE
Chisel,floor
Cross-Reference Index
Part NumberManufacturer
154-72 Southern Gear & Machine Inc (USA)
347C500A1C4D072 Westinghouse Electric Corp (USA)
G4-72 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
327C870H28 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
H21A72 Designatronics Incorporated Div Sterling Instruments Div (USA)
347C500A1C4D072 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
327C870H28 Westinghouse Electric Corp (USA)
Related Parts
3455-00-023-4281INTERCHANGEABLE
FILE,ROTARY
2010-00-399-5807INTERCHANGEABLE
CAMSHAFT
15-771
5330-00-409-5292INTERCHANGEABLE
SEAL,PLAIN ENCASED
24S048
4320-00-459-7195INTERCHANGEABLE
MOTOR,HYDRAULIC
15472
5360-00-597-3040INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2424
4710-00-775-4019INTERCHANGEABLE
TUBE,FLUE,BOILER
2910-01-082-1023INTERCHANGEABLE
FILTER,FLUID
FF0024200
5950-01-129-4991INTERCHANGEABLE
COIL,RADIO FREQUENCY
15-472
8145-01-140-3451INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER,C
15472
5110-01-671-7480INTERCHANGEABLE
CHISEL,FLOOR

Frequently Asked Questions

What is NSN 3020-00-914-9997?

NSN 3020-00-914-9997 is a Gear,spur, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3020 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3020-00-914-9997?

NSN 3020-00-914-9997 has 7 cross-referenced part numbers: 154-72 (Southern Gear & Machine Inc), 347C500A1C4D072 (Westinghouse Electric Corp), G4-72 (Roller Bearing Co of America, Inc Div Pic Design), 327C870H28 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), H21A72 (Designatronics Incorporated Div Sterling Instruments Div) and 2 more.

What NSN replaces 3020-00-914-9997?

There are 10 known substitutes for 3020-00-914-9997: 3455-00-023-4281, 2010-00-399-5807, 5330-00-409-5292 and 7 more. Verify interchangeability with system specifications before substitution.

Is NSN 3020-00-914-9997 still in active supply?

NSN 3020-00-914-9997 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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