PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

49341Gear,spur

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) · NSN 3020-01-294-5880 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-294-5880 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-294-5880. Primary manufacturer part number: 49341.
Features
  • Gear,spur — FSC 3020
  • 5 verified cross-references
  • Primary manufacturer: Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-294-5880, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 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)
ManufacturersDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (CAGE 16236); Rolls-Royce Marine North America Inc (CAGE 1TH76); Ulstein Bergen A/s (CAGE N0379); Bergen Engines As (CAGE N5768)
Technical Specifications
ParameterValue
NSN3020-01-294-5880
Primary Part Number49341
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-844-2228 INTERCHANGEABLE
Seal,plain Encased
5935-00-971-5728 INTERCHANGEABLE
Connector,plug,electrical
4520-01-256-902249341 INTERCHANGEABLE
Heating Element,electrical,nonim
Indeeco Llc Dba Indeeco
5945-01-350-826349341 INTERCHANGEABLE
Relay,electromagnetic
Hdt Expeditionary Systems Inc
1620-01-392-295049341 INTERCHANGEABLE
Piston,de-Spin
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
2510-01-658-071749341 INTERCHANGEABLE
Door,vehicular
Tld Wollard Llc
Cross-Reference Index
Part NumberManufacturer
49341 PRIMARY Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
049341 Rolls-Royce Marine North America Inc (USA)
49341 Ulstein Bergen A/s (NOR)
49341 Rolls-Royce Marine North America Inc (USA)
49341 Bergen Engines As (NOR)
Related Parts
5330-00-844-2228INTERCHANGEABLE
SEAL,PLAIN ENCASED
5935-00-971-5728INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4520-01-256-9022INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
49341
5945-01-350-8263INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
49341
1620-01-392-2950INTERCHANGEABLE
PISTON,DE-SPIN
49341
2510-01-658-0717INTERCHANGEABLE
DOOR,VEHICULAR
49341

Frequently Asked Questions

What is NSN 3020-01-294-5880?

NSN 3020-01-294-5880 is a Gear,spur, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-294-5880?

NSN 3020-01-294-5880 has 5 cross-referenced part numbers: 49341 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 049341 (Rolls-Royce Marine North America Inc), 49341 (Ulstein Bergen A/s), 49341 (Rolls-Royce Marine North America Inc), 49341 (Bergen Engines As).

What NSN replaces 3020-01-294-5880?

There are 6 known substitutes for 3020-01-294-5880: 5330-00-844-2228, 5935-00-971-5728, 4520-01-256-9022 and 3 more. Verify interchangeability with system specifications before substitution.

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