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Technical Data Sheet
PartsTable / COMPONENT / 0393003
0393003 ✓ 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 BREAKER,VACUUM,FLUSH VALVE is a the manufacturer industrial component. Key specifications include special_features: 2.125 IN. OD;3.063 IN.

H IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4510-00-450-9458, 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
0393003
NSN: 4510-00-450-9458
FSC: 4510
CAGE: 78330 — SLOAN VALVE COMPANY (USA)
SPECIFICATIONS
special_features2.125 IN. OD;3.063 IN. H IN
NSN4510-00-450-9458
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BREAKER,VACUUM,FLUSH VALVE TITLE COMPONENT PN 0393003 MFR BREAKER,VACUUM,FLUSH V
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES2.125 IN. OD;3.063 IN. H IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
21862187-100Interchangeable
interchangeable cross-reference
interchangeable
010020Interchangeable
interchangeable cross-reference
interchangeable
V100AInterchangeable
interchangeable cross-reference
interchangeable
5495769P12Interchangeable
interchangeable cross-reference
interchangeable
70747WInterchangeable
Same NIIN cross-reference
interchangeable
V500A1 1-2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0393003?
0393003 is a BREAKER,VACUUM,FLUSH VALVE.
What parts can replace 0393003?
There are 8 known substitutes for 0393003: 21862187-100, 010020, V100A and 5 more. Substitute compatibility should be verified for your specific system.
Is 0393003 still available?
0393003 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