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Technical Data Sheet
PartsTable / COMPONENT / 824421
824421 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

HOLDER,ELECTRICAL CONTACT BRUSH. Key specifications include material: COPPER ALLOY BOX, inside_width: 0.750 INCHES NOMINAL IN, inside_length: 0.781 INCHES NOMINAL IN, overall_width: 1.875 INCHES NOMINAL IN, terminal_type: SCREW, overall_length: 2.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-660-8366, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
824421
NSN: 5977-00-660-8366
FSC: 5977
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialCOPPER ALLOY BOX
inside_width0.750 INCHES NOMINAL IN
inside_length0.781 INCHES NOMINAL IN
overall_width1.875 INCHES NOMINAL IN
terminal_typeSCREW
overall_length2.000 INCHES NOMINAL IN
inside_thickness0.250 INCHES NOMINAL IN
style_designatorRECTANGLE PARALLEL
mounting_facilityTHREADED HOLES
overall_thickness2.312 INCHES NOMINAL IN
terminal_quantity2
brush_spring_adjustabilityNONADJUSTABLE
NSN5977-00-660-8366
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOLDER,ELECTRICAL CONTACT BRUSH TITLE COMPONENT PN 824421 MFR HOLDER,ELECTRICAL CONT
KEY FEATURES
•
INSIDE WIDTH: 0.750 INCHES NOMINAL IN
•
INSIDE LENGTH: 0.781 INCHES NOMINAL IN
•
INSIDE THICKNESS: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGLE PARALLEL
•
TERMINAL TYPE: SCREW
•
BRUSH PRESSURE SPRING TYPE ACCOMMODATED: SPIRAL TORSION
•
MOUNTING FACILITY QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE WIDTH0.750 INCHES NOMINAL IN
INSIDE LENGTH0.781 INCHES NOMINAL IN
INSIDE THICKNESS0.250 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGLE PARALLEL
OVERALL LENGTH2.000 INCHES NOMINAL IN
TERMINAL TYPESCREW
BRUSH PRESSURE SPRING TYPE ACCOMMODATEDSPIRAL TORSION
MOUNTING FACILITY QUANTITY2
OVERALL WIDTH1.875 INCHES NOMINAL IN
BRUSH SPRING ADJUSTABILITYNONADJUSTABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
202747Interchangeable
interchangeable cross-reference
interchangeable
P18253Interchangeable
interchangeable cross-reference
interchangeable
1825-3Interchangeable
interchangeable cross-reference
interchangeable
18250RANGEInterchangeable
interchangeable cross-reference
interchangeable
C1836-4Interchangeable
interchangeable cross-reference
interchangeable
GGN211Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 824421?
824421 is a HOLDER,ELECTRICAL CONTACT BRUSH.
What parts can replace 824421?
There are 13 known substitutes for 824421: 202747, P18253, 1825-3 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 824421?
824421 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-660-8366. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026