PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B10041Contact,assy,electr

Viking Technologies, Ltd. · NSN 5820-00-537-7291 · FSC 5820 · No Item Name Available
Verified by PartsTable
NSN 5820-00-537-7291 — this item is cataloged by the U.S. Government under National Stock Number 5820-00-537-7291. Primary manufacturer part number: B10041.
Features
  • Contact,assy,electr — FSC 5820
  • 4 verified cross-references
  • Primary manufacturer: Viking Technologies, Ltd.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact,assy,electr, cataloged under National Stock Number 5820-00-537-7291, is classified within Federal Supply Class 5820 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Viking Technologies, Ltd.. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameContact,assy,electr
FSC / FSG5820 — No Item Name Available (FSG 58)
ManufacturersViking Technologies, Ltd. (CAGE 71313); Spencer Industries Inc (CAGE 21530); Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (CAGE 80063)
Technical Specifications
ParameterValue
NSN5820-00-537-7291
Primary Part NumberB10041
Item NameContact,assy,electr
FSC / FSG5820 / 58 — No Item Name Available
ManufacturerViking Technologies, Ltd.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4130-00-018-2802 INTERCHANGEABLE
Filter-Drier,refrigerant
2805-00-367-4632B10041 INTERCHANGEABLE
Block,ignition Cable
Dresser Industries Inc Waukesha Engine Div
5905-00-951-4414C485 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Howell Instruments, Inc. Dba Howell Instruments Inc
4130-01-377-8758EAS80331-1 INTERCHANGEABLE
Filter-Drier,refrigerant
Parker-Hannifin Corp Div Sporlan Division
Cross-Reference Index
Part NumberManufacturer
B10041 PRIMARY Viking Technologies, Ltd. (USA)
C485 PRIMARY Spencer Industries Inc (USA)
SCD20869GR2 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
3Z770-2-139 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
4130-00-018-2802INTERCHANGEABLE
FILTER-DRIER,REFRIGERANT
2805-00-367-4632INTERCHANGEABLE
BLOCK,IGNITION CABLE
B10041
5905-00-951-4414INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
C485
4130-01-377-8758INTERCHANGEABLE
FILTER-DRIER,REFRIGERANT
EAS80331-1

Frequently Asked Questions

What is NSN 5820-00-537-7291?

NSN 5820-00-537-7291 is a Contact,assy,electr, manufactured by Viking Technologies, Ltd., classified under FSC 5820 (No Item Name Available). Status: active.

What are the part numbers for NSN 5820-00-537-7291?

NSN 5820-00-537-7291 has 4 cross-referenced part numbers: B10041 (Viking Technologies, Ltd.), C485 (Spencer Industries Inc), SCD20869GR2 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 3Z770-2-139 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5820-00-537-7291?

There are 4 known substitutes for 5820-00-537-7291: 4130-00-018-2802, 2805-00-367-4632, 5905-00-951-4414 and 1 more. Verify interchangeability with system specifications before substitution.

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