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PartsTable / COMPONENT / TYPE B-304
TYPE B-304 ✓ 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

RECTIFIER,SEMICONDUCTOR DEVICE,U. Key specifications include color: WHITE LENS, material: PLASTIC ACRYLIC LENS, overall_width: 0.840 INCHES NOMINAL IN, overall_height: 0.380 INCHES NOMINAL IN, overall_length: 1.080 INCHES NOMINAL IN, mounting_method: PRESS FIT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6210-00-497-1133, 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
TYPE B-304
NSN: 6210-00-497-1133
FSC: 6210
CAGE: 00062 — MARINE ELECTRIC SYSTEMS INC (USA)
SPECIFICATIONS
colorWHITE LENS
materialPLASTIC ACRYLIC LENS
overall_width0.840 INCHES NOMINAL IN
overall_height0.380 INCHES NOMINAL IN
overall_length1.080 INCHES NOMINAL IN
mounting_methodPRESS FIT
style_designatorFLAT
surface_conditionMATTED FACE
mounting_device_quantity1
light_transmission_designTRANSLUCENT LENS
NSN6210-00-497-1133
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RECTIFIER,SEMICONDUCTOR DEVICE,U TITLE COMPONENT PN TYPE B-304 MFR RECTIFIER,SEMICONDUCTO
KEY FEATURES
•
SURFACE CONDITION: MATTED FACE
•
MOUNTING DEVICE QUANTITY: 1
•
MOUNTING METHOD: PRESS FIT
•
STYLE DESIGNATOR: FLAT
•
MATERIAL: PLASTIC ACRYLIC LENS
•
COLOR: WHITE LENS
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE CONDITIONMATTED FACE
MOUNTING DEVICE QUANTITY1
MOUNTING METHODPRESS FIT
STYLE DESIGNATORFLAT
SURFACE CONDITIONMATTED BACK
OVERALL WIDTH0.840 INCHES NOMINAL IN
MATERIALPLASTIC ACRYLIC LENS
COLORWHITE LENS
LIGHT TRANSMISSION DESIGNTRANSLUCENT LENS
OVERALL HEIGHT0.380 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
2A1Interchangeable
interchangeable cross-reference
interchangeable
398-10167-4Interchangeable
interchangeable cross-reference
interchangeable
2A649-LInterchangeable
interchangeable cross-reference
interchangeable
398-10167-6Interchangeable
interchangeable cross-reference
interchangeable
2A258-L(SYNC ALM AND SERV OUT INInterchangeable
interchangeable cross-reference
interchangeable
2A258-LInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TYPE B-304?
TYPE B-304 is a RECTIFIER,SEMICONDUCTOR DEVICE,U.
What parts can replace TYPE B-304?
There are 17 known substitutes for TYPE B-304: 2A1, 398-10167-4, 2A649-L and 14 more. Substitute compatibility should be verified for your specific system.
Is TYPE B-304 still available?
TYPE B-304 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