PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K-7891211Fuseholder,extractor Post

Lockheed Martin Corporation Div Rms · NSN 5920-00-583-2213 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-583-2213 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-583-2213. Primary manufacturer part number: K-7891211.
Features
  • Fuseholder,extractor Post — FSC 5920
  • Accommodated Fuse Length: 1.250 INCHES NOMINAL IN
  • Voltage in Volts: 250.0
  • Current Carrying Rating in Amps: 18.0
  • Flatted Side Bushing Hole Length: 0.585 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN
  • Fuse Terminal Type Accommodated: FERRULE
  • Bushing Diameter: 0.625 INCHES NOMINAL IN
  • Bushing Thread Length: 0.469 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Fuseholder,extractor Post, cataloged under National Stock Number 5920-00-583-2213, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-583-2213
Primary Part NumberK-7891211
Item NameFuseholder,extractor Post
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms
StatusCANCELLED
Accommodated Fuse Length1.250 INCHES NOMINAL IN
Voltage in Volts250.0
Current Carrying Rating in Amps18.0
Flatted Side Bushing Hole Length0.585 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN
Fuse Terminal Type AccommodatedFERRULE
Bushing Diameter0.625 INCHES NOMINAL IN
Bushing Thread Length0.469 INCHES NOMINAL IN
Fuse Accommodation Quantity1
Body StyleBUSHING MOUNTED TYPE
Mounting Hole StyleBUSHING MOUNTING
Cap Diameter0.750 INCHES NOMINAL IN
Mounting Hole Quantity1
Overall Diameter0.812 INCHES NOMINAL IN
Length From Front Protrusion to Mounting Surface0.688 INCHES NOMINAL IN
Environmental ProtectionFUNGUS PROOF
Bushing Hole Diameter0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
Accommodated Ferrule Diameter0.281 INCHES NOMINAL IN
Surface TreatmentCADMIUM CONTACT
MaterialCOPPER ALLOY CONTACT
MaterialPLASTIC PHENOLIC BODY
MaterialCOPPER ALLOY TERMINAL
Surface TreatmentCADMIUM AND SOLDER TERMINAL
Terminal Type and Quantity2 TAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5985-00-110-03441-6 INTERCHANGEABLE
Attenuator,fixed
Spectrum Control Inc Div Weinschel
5945-00-184-9745 INTERCHANGEABLE
Relay,electromagnetic
5945-00-259-0938M7472260 INTERCHANGEABLE
Relay,electromagnetic
General Electric Company
6810-00-281-9827 INTERCHANGEABLE
Potassium Hydroxide
5905-00-502-0212 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
2510-00-770-299130712L INTERCHANGEABLE
Check,door
Thomas Built Buses, Inc. Dba Thomas Built Buses Inc
1660-00-830-4678 INTERCHANGEABLE
Spacer,guide,valve
5935-00-840-34232069 INTERCHANGEABLE
Connector,plug,electrical
Sv Microwave, Inc. Div Sv Microwave
7530-00-922-07622069 INTERCHANGEABLE
Chart,recording Instrument
Graphic Controls Acquisition Corp.
3510-01-093-86642069 INTERCHANGEABLE
Ribbon,feed,flatwork Ironer
Cmv Sharper Finish
Cross-Reference Index
Part NumberManufacturer
8790865 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
HCM-R Cooper Bussmann, Llc Dba Cooper Industries (USA)
K-7891211 PRIMARY Lockheed Martin Corporation Div Rms (USA)
2069 Themac Inc (USA)
Related Parts
5985-00-110-0344INTERCHANGEABLE
ATTENUATOR,FIXED
1-6
5945-00-184-9745INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-00-259-0938INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
M7472260
6810-00-281-9827INTERCHANGEABLE
POTASSIUM HYDROXIDE
5905-00-502-0212INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
2510-00-770-2991INTERCHANGEABLE
CHECK,DOOR
30712L
1660-00-830-4678INTERCHANGEABLE
SPACER,GUIDE,VALVE
5935-00-840-3423INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
2069
7530-00-922-0762INTERCHANGEABLE
CHART,RECORDING INSTRUMENT
2069
3510-01-093-8664INTERCHANGEABLE
RIBBON,FEED,FLATWORK IRONER
2069
4820-01-137-5114INTERCHANGEABLE
VALVE,CHECK
11317
6510-01-187-0008INTERCHANGEABLE
BANDAGE,GAUZE
2069

Frequently Asked Questions

What is NSN 5920-00-583-2213?

NSN 5920-00-583-2213 is a Fuseholder,extractor Post, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-583-2213?

NSN 5920-00-583-2213 has 4 cross-referenced part numbers: 8790865 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament), HCM-R (Cooper Bussmann, Llc Dba Cooper Industries), K-7891211 (Lockheed Martin Corporation Div Rms), 2069 (Themac Inc).

What NSN replaces 5920-00-583-2213?

There are 12 known substitutes for 5920-00-583-2213: 5985-00-110-0344, 5945-00-184-9745, 5945-00-259-0938 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of K-7891211?

Key specifications for K-7891211: Accommodated Fuse Length: 1.250 INCHES NOMINAL IN; Voltage in Volts: 250.0; Current Carrying Rating in Amps: 18.0; Flatted Side Bushing Hole Length: 0.585 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN. 24 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-583-2213 still in active supply?

NSN 5920-00-583-2213 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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