PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3278Gearshaft,spur

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 3040-00-118-4060 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-118-4060 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-118-4060. Primary manufacturer part number: 3278.
Features
  • Gearshaft,spur — FSC 3040
  • 1 verified cross-reference
  • Primary manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gearshaft,spur, cataloged under National Stock Number 3040-00-118-4060, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGearshaft,spur
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAGE 00198)
Technical Specifications
ParameterValue
NSN3040-00-118-4060
Primary Part Number3278
Item NameGearshaft,spur
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5325-00-044-5043327-8 INTERCHANGEABLE
Insert,screw Thread
Stanley Engineered Fastening Llc
5905-00-107-48812100-3154 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Keysight Technologies Inc
5930-00-132-44003278 INTERCHANGEABLE
Switch,rotary
Ballantine Laboratories Inc
6810-00-241-1144 INTERCHANGEABLE
Potassium Sulfate
3455-00-293-052008400 INTERCHANGEABLE
Cutter,milling,metal Slitting
Niagara Cutter Inc
4730-00-374-6960282-4900-801823REVCPCF130MALE INTERCHANGEABLE
Adapter,straight,pipe to Hose
Naval Ship Systems Command
9320-00-618-0918 INTERCHANGEABLE
Rubber Sheet,solid
2530-00-846-2379 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
6515-01-061-64053278 INTERCHANGEABLE
Bag,ostomy
Hollister Inc
2530-01-082-1214 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Cross-Reference Index
Part NumberManufacturer
3278 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5325-00-044-5043INTERCHANGEABLE
INSERT,SCREW THREAD
327-8
5905-00-107-4881INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
2100-3154
5930-00-132-4400INTERCHANGEABLE
SWITCH,ROTARY
3278
6810-00-241-1144INTERCHANGEABLE
POTASSIUM SULFATE
3455-00-293-0520INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
08400
4730-00-374-6960INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
282-4900-801823REVCPCF130MALE
9320-00-618-0918INTERCHANGEABLE
RUBBER SHEET,SOLID
2530-00-846-2379INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
6515-01-061-6405INTERCHANGEABLE
BAG,OSTOMY
3278
2530-01-082-1214INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
5975-01-091-3278INTERCHANGEABLE
MOUNTING BLOCK
3278
3120-01-246-2641INTERCHANGEABLE
BUSHING,SLEEVE

Frequently Asked Questions

What is NSN 3040-00-118-4060?

NSN 3040-00-118-4060 is a Gearshaft,spur, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-118-4060?

NSN 3040-00-118-4060 has 1 cross-referenced part number: 3278 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 3040-00-118-4060?

There are 12 known substitutes for 3040-00-118-4060: 5325-00-044-5043, 5905-00-107-4881, 5930-00-132-4400 and 9 more. Verify interchangeability with system specifications before substitution.

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