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PartsTable / COMPONENT / RSA18474A
RSA18474A ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: ALUMINUM ALLOY 2117 OVERALL, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, bore_shape: STRAIGHT, case_style: SQUARE, head_style: FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER), seal_width: 0.438 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 2520-00-244-1641, 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
RSA18474A
NSN: 2520-00-244-1641
FSC: 2520
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2117 OVERALL
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
bore_shapeSTRAIGHT
case_styleSQUARE
head_styleFLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER)
seal_width0.438 INCHES NOMINAL IN
shell_typeSOLID
grip_length0.126 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
shank_stylePULL THROUGH HOLLOW SHANK
thread_class2A A
bore_diameter40.0 MILLIMETERS NOMINAL MM
head_diameter0.452 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN
NSN2520-00-244-1641
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN RSA18474A MFR CONNECTOR,RECEPTACLE,E
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
15739Interchangeable
interchangeable cross-reference
interchangeable
058-010-3195Interchangeable
interchangeable cross-reference
interchangeable
5039Interchangeable
interchangeable cross-reference
interchangeable
2230-8Interchangeable
interchangeable cross-reference
interchangeable
031-020-02Interchangeable
interchangeable cross-reference
interchangeable
41818-21Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RSA18474A?
RSA18474A is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace RSA18474A?
There are 23 known substitutes for RSA18474A: 15739, 058-010-3195, 5039 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RSA18474A?
RSA18474A is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-244-1641. 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