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Technical Data Sheet

331931 — Technical Data Sheet

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WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include angle: 40.0 DEGREES NOMINAL, width: 1.625 INCHES NOMINAL IN, length: 2.250 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, thickness: 0.750 INCHES NOMINAL IN, top_style: BEVELED FRONT WITH LEFT AND RIGHT SHOULDER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-280-9038, 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
331931
NSN: 5977-00-280-9038
FSC: 5977
CAGE: 72957 — ELLIOTT COMPANY DIV JEANNETTE (USA)
SPECIFICATIONS
angle40.0 DEGREES NOMINAL
width1.625 INCHES NOMINAL IN
length2.250 INCHES NOMINAL IN
materialELECTROGRAPHITIC
thickness0.750 INCHES NOMINAL IN
top_styleBEVELED FRONT WITH LEFT AND RIGHT SHOULDER
body_styleRECTANGULAR COMMUTATOR
bevel_angle30.0 DEGREES NOMINAL
peripheral_speed6000 FEET PER MINUTE FT
style_designatorONE PIECE
brush_shunt_length4.500 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleBEVELED
NSN5977-00-280-9038
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 331931 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
MATERIAL: ELECTROGRAPHITIC
TERMINAL TYPE AND QUANTITY: 2 STRAIGHT W/SLOT
ANGLE: 40.0 DEGREES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION: NATIONAL GRADE SA-25 MFR REF SINGLE MATERIAL RESPONSE
LENGTH: 2.250 INCHES NOMINAL IN
THICKNESS: 0.750 INCHES NOMINAL IN
SHUNT POSITION DESIGNATOR: 10 AND 12
BEVEL ANGLE: 30.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALELECTROGRAPHITIC
TERMINAL TYPE AND QUANTITY2 STRAIGHT W/SLOT
ANGLE40.0 DEGREES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONNATIONAL GRADE SA-25 MFR REF SINGLE MATERIAL RESPONSE
LENGTH2.250 INCHES NOMINAL IN
THICKNESS0.750 INCHES NOMINAL IN
SHUNT POSITION DESIGNATOR10 AND 12
BEVEL ANGLE30.0 DEGREES NOMINAL
TERMINAL SLOT WIDTH0.406 INCHES NOMINAL IN
CONTACT FACE STYLEBEVELED
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
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 331931?
331931 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 331931?
There are 27 known substitutes for 331931: MS-100958-2, NEMA NO. CB1, S100958-2 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 331931?
331931 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-280-9038. This indicates validated use in U.S. government and defense supply chains.
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