PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-078Resistor,fixed,wire Wound

Concurrent Computer Corporation · NSN 5905-01-307-2852 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-01-307-2852 — this item is cataloged by the U.S. Government under National Stock Number 5905-01-307-2852. Primary manufacturer part number: 21-078.
Features
  • Resistor,fixed,wire Wound — FSC 5905
  • Power Dissipation Rating in Watts: 10.000 FREE AIR
  • Electrical Resistance: 5.000 KILOHMS
  • 1 verified cross-reference
  • Primary manufacturer: Concurrent Computer Corporation
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Circuit regulation and filtering
  • Signal conditioning
General Description

The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-01-307-2852, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Concurrent Computer Corporation. Government technical data includes 2 verified specifications, 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-01-307-2852
Primary Part Number21-078
Item NameResistor,fixed,wire Wound
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerConcurrent Computer Corporation
StatusACTIVE
Power Dissipation Rating in Watts10.000 FREE AIR
Electrical Resistance5.000 KILOHMS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-100-0632152C71 INTERCHANGEABLE
Cup,tapered Roller Bearing
Harbormaster Marine, Inc
5905-00-919-86132100-0059 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Keysight Technologies Inc
5999-00-990-4754SM-B-207040 INTERCHANGEABLE
Contact,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5998-01-131-465621078 INTERCHANGEABLE
Circuit Card Assembly
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
6625-01-414-378021078 INTERCHANGEABLE
Probe-Lead Assembly,test
Viavi Solutionsllc
4820-01-436-014821081-1001-1 INTERCHANGEABLE
Piston,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4820-01-436-015621081-850-1 INTERCHANGEABLE
Sleeve and Slide,directional Con
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4810-01-436-289421081-1005-1 INTERCHANGEABLE
Piston,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
5340-01-442-6176210-78 INTERCHANGEABLE
Handle,manual Control
Columbus Jack Corporation Div Columbus Jack
4820-01-469-154321078-001 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
21-078 Concurrent Computer Corporation (USA)
Related Parts
3110-00-100-0632INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
152C71
5905-00-919-8613INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
2100-0059
5999-00-990-4754INTERCHANGEABLE
CONTACT,ELECTRICAL
SM-B-207040
5998-01-131-4656INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
21078
6625-01-414-3780INTERCHANGEABLE
PROBE-LEAD ASSEMBLY,TEST
21078
4820-01-436-0148INTERCHANGEABLE
PISTON,VALVE
21081-1001-1
4820-01-436-0156INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
21081-850-1
4810-01-436-2894INTERCHANGEABLE
PISTON,VALVE
21081-1005-1
5340-01-442-6176INTERCHANGEABLE
HANDLE,MANUAL CONTROL
210-78
4820-01-469-1543INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21078-001

Frequently Asked Questions

What is NSN 5905-01-307-2852?

NSN 5905-01-307-2852 is a Resistor,fixed,wire Wound, manufactured by Concurrent Computer Corporation, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-01-307-2852?

NSN 5905-01-307-2852 has 1 cross-referenced part number: 21-078 (Concurrent Computer Corporation).

What NSN replaces 5905-01-307-2852?

There are 10 known substitutes for 5905-01-307-2852: 3110-00-100-0632, 5905-00-919-8613, 5999-00-990-4754 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21-078?

Key specifications for 21-078: Power Dissipation Rating in Watts: 10.000 FREE AIR; Electrical Resistance: 5.000 KILOHMS. 2 total characteristics are documented in the Federal Logistics Information System.

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