PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31104Gear,spur

Belfort Instrument Company · NSN 3020-01-414-0401 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-414-0401 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-414-0401. Primary manufacturer part number: 31104.
Features
  • Gear,spur — FSC 3020
  • 1 verified cross-reference
  • Primary manufacturer: Belfort Instrument Company
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-414-0401, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Belfort Instrument Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear,spur
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersBelfort Instrument Company (CAGE 82205)
Technical Specifications
ParameterValue
NSN3020-01-414-0401
Primary Part Number31104
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerBelfort Instrument Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
9540-00-234-0623 INTERCHANGEABLE
Beam,structural
5136-00-239-27733506 INTERCHANGEABLE
Die,thread Cutting
Stanley Tools Div of Stanley Works
5340-00-247-052931104 INTERCHANGEABLE
Buckle
Danfoss Power Solutions II, Llc
5940-00-249-685812Z7000-1 INTERCHANGEABLE
Terminal,lug
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5935-00-257-7312 INTERCHANGEABLE
Connector,receptacle,electrical
4030-00-285-9951 INTERCHANGEABLE
Hook,slip
5133-00-839-543331104 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
5330-00-868-258431104 INTERCHANGEABLE
Gasket,spiral Wound
Flowserve Inc
6640-01-528-25853110-4 INTERCHANGEABLE
Maintenance Bath in
Hart Scientific Llc
6515-01-656-835331104 INTERCHANGEABLE
Cannula,cardiovascular
Medtronic Inc Dlp Div
Cross-Reference Index
Part NumberManufacturer
31104 PRIMARY Belfort Instrument Company (USA)
Related Parts
9540-00-234-0623INTERCHANGEABLE
BEAM,STRUCTURAL
5136-00-239-2773INTERCHANGEABLE
DIE,THREAD CUTTING
3506
5340-00-247-0529INTERCHANGEABLE
BUCKLE
31104
5940-00-249-6858INTERCHANGEABLE
TERMINAL,LUG
12Z7000-1
5935-00-257-7312INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4030-00-285-9951INTERCHANGEABLE
HOOK,SLIP
5133-00-839-5433INTERCHANGEABLE
DRILL,TWIST
31104
5330-00-868-2584INTERCHANGEABLE
GASKET,SPIRAL WOUND
31104
6640-01-528-2585INTERCHANGEABLE
MAINTENANCE BATH IN
3110-4
6515-01-656-8353INTERCHANGEABLE
CANNULA,CARDIOVASCULAR
31104
5305-01-701-3241INTERCHANGEABLE
THUMBSCREW
31104

Frequently Asked Questions

What is NSN 3020-01-414-0401?

NSN 3020-01-414-0401 is a Gear,spur, manufactured by Belfort Instrument Company, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-414-0401?

NSN 3020-01-414-0401 has 1 cross-referenced part number: 31104 (Belfort Instrument Company).

What NSN replaces 3020-01-414-0401?

There are 11 known substitutes for 3020-01-414-0401: 9540-00-234-0623, 5136-00-239-2773, 5340-00-247-0529 and 8 more. Verify interchangeability with system specifications before substitution.

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