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PartsTable / COMPONENT / A7300
A7300 ✓ 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

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.375 INCHES NOMINAL IN, length: 1.250 INCHES NOMINAL IN, material: CARBON, thickness: 0.375 INCHES NOMINAL IN, top_style: FLAT WITH RECTANGULAR SLOT, body_style: RECTANGULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-785-0904, 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
A7300
NSN: 5977-00-785-0904
FSC: 5977
CAGE: 93742 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)
SPECIFICATIONS
width0.375 INCHES NOMINAL IN
length1.250 INCHES NOMINAL IN
materialCARBON
thickness0.375 INCHES NOMINAL IN
top_styleFLAT WITH RECTANGULAR SLOT
body_styleRECTANGULAR
slot_depth0.047 INCHES NOMINAL IN
slot_width0.203 INCHES NOMINAL IN
style_designatorONE PIECE
brush_shunt_length3.125 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleFLAT
terminal_slot_width0.250 INCHES NOMINAL IN
NSN5977-00-785-0904
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN A7300 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
THICKNESS: 0.375 INCHES NOMINAL IN
•
BRUSH SHUNT LENGTH: 3.125 INCHES NOMINAL SINGLE SHUNT IN
•
TERMINAL TYPE AND QUANTITY: 1 STRAIGHT W/HOLE
•
CONTACT FACE STYLE: FLAT
•
MATERIAL: CARBON
•
OUTER EDGE TO SLOT EDGE DISTANCE: 0.086 INCHES NOMINAL IN
•
TERMINAL SLOT WIDTH: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ONE PIECE
TECHNICAL CHARACTERISTICS (FLIS)
THICKNESS0.375 INCHES NOMINAL IN
BRUSH SHUNT LENGTH3.125 INCHES NOMINAL SINGLE SHUNT IN
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/HOLE
CONTACT FACE STYLEFLAT
MATERIALCARBON
OUTER EDGE TO SLOT EDGE DISTANCE0.086 INCHES NOMINAL IN
TERMINAL SLOT WIDTH0.250 INCHES NOMINAL IN
STYLE DESIGNATORONE PIECE
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
BODY STYLERECTANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
65153Interchangeable
interchangeable cross-reference
interchangeable
B65153Interchangeable
interchangeable cross-reference
interchangeable
221972Interchangeable
interchangeable cross-reference
interchangeable
65153-1Interchangeable
interchangeable cross-reference
interchangeable
39PS02-0014 135-085Interchangeable
interchangeable cross-reference
interchangeable
946-112-60Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A7300?
A7300 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace A7300?
There are 6 known substitutes for A7300: 65153, B65153, 221972 and 3 more. Substitute compatibility should be verified for your specific system.
Is A7300 still available?
A7300 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026