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2820621 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2820621: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, beam_thickness: 0.020 INCHES NOMINAL IN, style_designator: SINGLE BEAM CANTILEVER, mounting_portion_length: 1.120 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5977-01-122-7360, 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
2820621
NSN: 5977-01-122-7360
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 23892 — LOCKHEED MARTIN SERVICES, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
beam_thickness0.020 INCHES NOMINAL IN
style_designatorSINGLE BEAM CANTILEVER
mounting_portion_length1.120 INCHES NOMINAL IN
NSN5977-01-122-7360
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 2820621 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
BEAM THICKNESS: 0.020 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SINGLE BEAM CANTILEVER
•
MOUNTING PORTION LENGTH: 1.120 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
BEAM THICKNESS0.020 INCHES NOMINAL IN
STYLE DESIGNATORSINGLE BEAM CANTILEVER
MOUNTING PORTION LENGTH1.120 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
OTHER ITEMS IN FSC 5977 — Electrical Contact Brushes and Electrodes
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5977-00-001-8018 5977-00-001-8867 5977-00-002-9654 5977-00-003-0257 5977-00-003-0258 5977-00-003-0264 5977-00-003-1196 5977-00-003-1197
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2820621?
2820621 is a BRUSH,ELECTRICAL CONTACT.
What is the NSN for 2820621?
2820621 is cataloged in the U.S. Government catalog under NSN 5977-01-122-7360. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.