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Technical Data Sheet
PartsTable / COMPONENT / 379.303.004
379.303.004 ✓ 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 379.303.004 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-197-8527, 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
379.303.004
NSN: 4320-01-197-8527
FSC: 4320
CAGE: 64392 — WEIL PUMP CO INC (USA)
SPECIFICATIONS
Part Number379.303.004
NSN4320-01-197-8527
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 379.303.004 TITLE COMPONENT PN 379.303.004 MFR 379.303.004
KEY FEATURES
•
OUTSIDE DIAMETER: 3.000 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY 903
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390, ALLOY D5 FED SPEC SINGLE MATERIAL RESPONSE
•
INSIDE DIAMETER: 1.251 INCHES NOMINAL IN
•
BODY LENGTH: 0.688 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER3.000 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 903
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390, ALLOY D5 FED SPEC SINGLE MATERIAL RESPONSE
INSIDE DIAMETER1.251 INCHES NOMINAL IN
END ITEM IDENTIFICATIONWEIL PUMP TYPE 1-1/4RYN7
BODY LENGTH0.688 INCHES NOMINAL IN
MATERIAL THICKNESS0.188 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
54X549Interchangeable
interchangeable cross-reference
interchangeable
N7460XInterchangeable
interchangeable cross-reference
interchangeable
331028Interchangeable
interchangeable cross-reference
interchangeable
A10218Interchangeable
interchangeable cross-reference
interchangeable
202049Interchangeable
interchangeable cross-reference
interchangeable
9986991Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 379.303.004?
379.303.004 is a 379.303.004.
What parts can replace 379.303.004?
There are 26 known substitutes for 379.303.004: 54X549, N7460X, 331028 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 379.303.004?
379.303.004 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-197-8527. 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