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A1630 ✓ 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 angle: 20.0 DEGREES NOMINAL, width: 0.998 INCHES NOMINAL IN, length: 0.938 INCHES NOMINAL IN, radius: 1.127 INCHES NOMINAL IN, material: CARBON, thickness: 0.312 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-231-3528, 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
A1630
NSN: 3455-00-231-3528
FSC: 3455
CAGE: 72295 — F & D TOOL CO INC (USA)
SPECIFICATIONS
angle20.0 DEGREES NOMINAL
width0.998 INCHES NOMINAL IN
length0.938 INCHES NOMINAL IN
radius1.127 INCHES NOMINAL IN
materialCARBON
thickness0.312 INCHES NOMINAL IN
top_styleBEVELED FRONT WITH LEFT AND RIGHT EDGE BEVELED
body_styleRECTANGULAR COMMUTATOR
bevel_angle20.0 DEGREES NOMINAL
special_featuresFULL COLOR, WITH WHITE 67101, YELLOW 67108, SCARLET 67111, AND BLACK 67138
style_designatorONE PIECE
attachment_methodSEW-ON
NSN3455-00-231-3528
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN A1630 MFR BRUSH,ELECTRICAL CONTA
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
18M4B-AC0-T0GH3349Interchangeable
interchangeable cross-reference
interchangeable
SM-18Interchangeable
interchangeable cross-reference
interchangeable
1134617-2Interchangeable
interchangeable cross-reference
interchangeable
111555Interchangeable
interchangeable cross-reference
interchangeable
54135Interchangeable
interchangeable cross-reference
interchangeable
59300Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A1630?
A1630 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace A1630?
There are 21 known substitutes for A1630: 18M4B-AC0-T0GH3349, SM-18, 1134617-2 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1630?
A1630 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-231-3528. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026