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PartsTable / COMPONENT / R400PC14
R400PC14 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The NUT,IMPELLER,SPECIAL is a the manufacturer industrial component. Key specifications include end_item_identification: HOUDAILLE INDUSTRIES PUMP MODEL 3-SEC-11. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-612-7542, 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
R400PC14
NSN: 5310-00-612-7542
FSC: 5310
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
end_item_identificationHOUDAILLE INDUSTRIES PUMP MODEL 3-SEC-11
NSN5310-00-612-7542
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: R400PC14 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRONZE; 1.625 IN DIAMETER;1.937 IN. LENGTH; 0.750-12 RIGHT HAND THREAD,TWO 0250 IN. DRILLS,0250 IN. DEEP,CENTERED 0.250 IN. FROM THREADED END,LOCATED AT 180 DEG ANGLE FROM EACH OTHER,ONE 0.266 IN. DRILL HOLE,0.312-18 RIGHT HAND THREAD,CENTERED 1.188 IN. FROM THREADED END AT 90 DEG ANGLE TOUNTHREADED HOLES IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRONZE; 1.625 IN DIAMETER;1.937 IN. LENGTH; 0.750-12 RIGHT HAND THREAD,TWO 0250 IN. DRILLS,0250 IN. DEEP,CENTERED 0.250 IN. FROM THREADED END,LOCATED AT 180 DEG ANGLE FROM EACH OTHER,ONE 0.266 IN. DRILL HOLE,0.312-18 RIGHT HAND THREAD,CENTERED 1.188 IN. FROM THREADED END AT 90 DEG ANGLE TOUNTHREADED HOLES IN
END ITEM IDENTIFICATIONHOUDAILLE INDUSTRIES PUMP MODEL 3-SEC-11
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
10383759Interchangeable
interchangeable cross-reference
interchangeable
907819Interchangeable
interchangeable cross-reference
interchangeable
90044526Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R400PC14?
R400PC14 is a NUT,IMPELLER,SPECIAL.
What parts can replace R400PC14?
There are 3 known substitutes for R400PC14: 10383759, 907819, 90044526. Substitute compatibility should be verified for your specific system.
What is the NSN for R400PC14?
R400PC14 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-612-7542. 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