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PartsTable / COMPONENT / SC-B-69677
SC-B-69677 ✓ 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 PUMP,COOLING SYSTEM,ENGINE is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include material: STEEL, end_similarity: IDENTICAL, overall_length: 9.4375 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES, first_end_style: CIRCULAR GROOVED, first_end_diameter: 0.2180 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 3040-00-356-3354, 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
SC-B-69677
NSN: 3040-00-356-3354
FSC: 3040
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialSTEEL
end_similarityIDENTICAL
overall_length9.4375 INCHES NOMINAL IN
surface_finish32.0 MICROINCHES
first_end_styleCIRCULAR GROOVED
first_end_diameter0.2180 INCHES NOMINAL IN
fsc_application_dataTELETYPE AND FACSIMILE EQUIPMENT
first_end_groove_width0.0460 INCHES NOMINAL IN
first_end_groove_diameter0.2100 INCHES NOMINAL IN
material_document_and_classificationQQ-S-779 FED SPEC SINGLE MATERIAL RESPONSE
first_end_distance_from_end_to_groove1.000 INCHES NOMINAL IN
NSN3040-00-356-3354
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP,COOLING SYSTEM,ENGINE TITLE COMPONENT PN SC-B-69677 MFR PUMP,COOLING SYSTEM,EN
KEY FEATURES
•
FIRST END STYLE: CIRCULAR GROOVED
•
SURFACE FINISH: 32.0 MICROINCHES
•
FIRST END GROOVE WIDTH: 0.0460 INCHES NOMINAL IN
•
FIRST END DIAMETER: 0.2180 INCHES NOMINAL IN
•
FIRST END DISTANCE FROM END TO GROOVE: 1.000 INCHES NOMINAL IN
•
FIRST END GROOVE DIAMETER: 0.2100 INCHES NOMINAL IN
•
FSC APPLICATION DATA: TELETYPE AND FACSIMILE EQUIPMENT
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH9.4375 INCHES NOMINAL IN
FIRST END STYLECIRCULAR GROOVED
SURFACE FINISH32.0 MICROINCHES
FIRST END GROOVE WIDTH0.0460 INCHES NOMINAL IN
FIRST END DIAMETER0.2180 INCHES NOMINAL IN
FIRST END DISTANCE FROM END TO GROOVE1.000 INCHES NOMINAL IN
FIRST END GROOVE DIAMETER0.2100 INCHES NOMINAL IN
FSC APPLICATION DATATELETYPE AND FACSIMILE EQUIPMENT
MATERIALSTEEL
SPECIAL FEATURESFINISH E211 PER MIL-F-14072; CHAMFER 0.0150 DEEP AT 45.0 DEG ANGLE; SHAFT BODY IS 0.3125 IN. SQUARE; 7.8125 IN. LG; SHAFT HAS THREE 6-40 THREADED HOLES SPACED 3.375 IN. C TO C; SHAFT ENDS HEAT TREATED TO ROCKWELL C 50-58 IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
6356Interchangeable
interchangeable cross-reference
interchangeable
74100-15Interchangeable
interchangeable cross-reference
interchangeable
43-423Interchangeable
interchangeable cross-reference
interchangeable
84465Interchangeable
interchangeable cross-reference
interchangeable
50534Interchangeable
interchangeable cross-reference
interchangeable
7X9-65Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SC-B-69677?
SC-B-69677 is a PUMP,COOLING SYSTEM,ENGINE.
What parts can replace SC-B-69677?
There are 10 known substitutes for SC-B-69677: 6356, 74100-15, 43-423 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SC-B-69677?
SC-B-69677 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-356-3354. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026