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Technical Data Sheet

20399ALTM — Technical Data Sheet

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· COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include angle: 40.0 DEGREES NOMINAL, width: 0.500 INCHES NOMINAL IN, length: 1.000 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, thickness: 0.375 INCHES NOMINAL IN, top_style: BEVELED FRONT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-251-9873, 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
20399ALTM
NSN: 5977-00-251-9873
FSC: 5977
CAGE: 19070 — EASTERN AIR DEVICES INC DBA EAD MOTORS (USA)
SPECIFICATIONS
angle40.0 DEGREES NOMINAL
width0.500 INCHES NOMINAL IN
length1.000 INCHES NOMINAL IN
materialELECTROGRAPHITIC
thickness0.375 INCHES NOMINAL IN
top_styleBEVELED FRONT
body_styleRECTANGULAR COMMUTATOR
bevel_angle30.0 DEGREES NOMINAL
style_designatorONE PIECE
brush_shunt_length1.211 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleCONCAVE ON BEVEL
shunt_position_designator9
NSN5977-00-251-9873
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 20399ALTM MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
BODY STYLE: RECTANGULAR COMMUTATOR
MATERIAL DOCUMENT AND CLASSIFICATION: NATIONAL CARBON CO,GR 255 MFR REF SINGLE MATERIAL RESPONSE
ANGLE: 40.0 DEGREES NOMINAL
STYLE DESIGNATOR: ONE PIECE
TOP STYLE: BEVELED FRONT
SHUNT POSITION DESIGNATOR: 9
SHUNT INSULATION PROVISION AND QUANTITY: 1 UNINSULATED
BEVEL ANGLE: 30.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLERECTANGULAR COMMUTATOR
MATERIAL DOCUMENT AND CLASSIFICATIONNATIONAL CARBON CO,GR 255 MFR REF SINGLE MATERIAL RESPONSE
ANGLE40.0 DEGREES NOMINAL
STYLE DESIGNATORONE PIECE
TOP STYLEBEVELED FRONT
SHUNT POSITION DESIGNATOR9
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
BEVEL ANGLE30.0 DEGREES NOMINAL
WIDTH0.500 INCHES NOMINAL IN
THICKNESS0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
MS-100958-2Interchangeable
interchangeable cross-reference
interchangeable
NEMA NO. CB1Interchangeable
interchangeable cross-reference
interchangeable
S100958-2Interchangeable
interchangeable cross-reference
interchangeable
RC16-4402Interchangeable
interchangeable cross-reference
interchangeable
61046187Interchangeable
interchangeable cross-reference
interchangeable
61007709Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20399ALTM?
20399ALTM is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 20399ALTM?
There are 27 known substitutes for 20399ALTM: MS-100958-2, NEMA NO. CB1, S100958-2 and 24 more. Substitute compatibility should be verified for your specific system.
Is 20399ALTM still available?
20399ALTM is currently cancelled.
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