PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51861Base,fan

Bergstrom Inc · NSN 3930-01-130-5545 · FSC 3930 · No Item Name Available
Verified by PartsTable
NSN 3930-01-130-5545 — this item is cataloged by the U.S. Government under National Stock Number 3930-01-130-5545. Primary manufacturer part number: 51861.
Features
  • Base,fan — FSC 3930
  • General Characteristics Item Description: ALUMINUM; 3.375 IN. LG OF FLANGE; 2.870 IN. BOLT CIRCLE DIA; 4 MTG HOLES 0.250 IN. DIA IN
  • 1 verified cross-reference
  • Primary manufacturer: Bergstrom Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Base,fan, cataloged under National Stock Number 3930-01-130-5545, is classified within Federal Supply Class 3930 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Bergstrom Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3930-01-130-5545
Primary Part Number51861
Item NameBase,fan
FSC / FSG3930 / 39 — No Item Name Available
ManufacturerBergstrom Inc
StatusACTIVE
General Characteristics Item DescriptionALUMINUM; 3.375 IN. LG OF FLANGE; 2.870 IN. BOLT CIRCLE DIA; 4 MTG HOLES 0.250 IN. DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6105-00-059-9166SCC729922GP2 INTERCHANGEABLE
Motor,universal
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5940-00-113-8179MS25036-107 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
3110-00-156-5443288501 INTERCHANGEABLE
Bearing,ball,annular
Hyster-Yale Group, Inc. Dba Yale Materials Handling
5950-00-256-8972CE93619 INTERCHANGEABLE
Transformer,audio Frequency
National Security Agency
Cross-Reference Index
Part NumberManufacturer
51861 PRIMARY Bergstrom Inc (USA)
Related Parts
6105-00-059-9166INTERCHANGEABLE
MOTOR,UNIVERSAL
SCC729922GP2
5940-00-113-8179INTERCHANGEABLE
TERMINAL,LUG
MS25036-107
3110-00-156-5443INTERCHANGEABLE
BEARING,BALL,ANNULAR
288501
5950-00-256-8972INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
CE93619

Frequently Asked Questions

What is NSN 3930-01-130-5545?

NSN 3930-01-130-5545 is a Base,fan, manufactured by Bergstrom Inc, classified under FSC 3930 (No Item Name Available). Status: active.

What are the part numbers for NSN 3930-01-130-5545?

NSN 3930-01-130-5545 has 1 cross-referenced part number: 51861 (Bergstrom Inc).

What NSN replaces 3930-01-130-5545?

There are 4 known substitutes for 3930-01-130-5545: 6105-00-059-9166, 5940-00-113-8179, 3110-00-156-5443 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51861?

Key specifications for 51861: General Characteristics Item Description: ALUMINUM; 3.375 IN. LG OF FLANGE; 2.870 IN. BOLT CIRCLE DIA; 4 MTG HOLES 0.250 IN. DIA IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com