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8M9-4411-001B — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8M9-4411-001B: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include length: 0.270 INCHES NOMINAL IN, material: SILVER GRAPHITE, major_diameter: 0.147 INCHES NOMINAL IN, minor_diameter: 0.093 INCHES NOMINAL IN, special_features: SHUNT,BRAIDED COPPER. This part is cataloged in the U.S.

Government catalog under NSN 5977-01-371-1528, 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
8M9-4411-001B
NSN: 5977-01-371-1528
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 19710 — MPC PRODUCTS CORPORATION DBA WOODWARD MPC, INC. (USA)
SPECIFICATIONS
length0.270 INCHES NOMINAL IN
materialSILVER GRAPHITE
major_diameter0.147 INCHES NOMINAL IN
minor_diameter0.093 INCHES NOMINAL IN
special_featuresSHUNT,BRAIDED COPPER
NSN5977-01-371-1528
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 8M9-4411-001B MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 0.270 INCHES NOMINAL IN
•
MINOR DIAMETER: 0.093 INCHES NOMINAL IN
•
MATERIAL: SILVER GRAPHITE
•
MAJOR DIAMETER: 0.147 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH0.270 INCHES NOMINAL IN
SPECIAL FEATURESSHUNT,BRAIDED COPPER
MINOR DIAMETER0.093 INCHES NOMINAL IN
MATERIALSILVER GRAPHITE
MAJOR DIAMETER0.147 INCHES NOMINAL IN
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 8M9-4411-001B?
8M9-4411-001B is a BRUSH,ELECTRICAL CONTACT.
What is the NSN for 8M9-4411-001B?
8M9-4411-001B is cataloged in the U.S. Government catalog under NSN 5977-01-371-1528. 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.