PartsTable
Technical Data Sheet
R300AREVAPC2 ✓ 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,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: ROUND, nut_diameter: 1.188 INCHES NOMINAL IN, thread_class: 3B, nut_thickness: 1.500 INCHES NOMINAL IN, thread_series: UNF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-369-2796, 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
R300AREVAPC2
NSN: 5310-00-369-2796
FSC: 5310
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_styleROUND
nut_diameter1.188 INCHES NOMINAL IN
thread_class3B
nut_thickness1.500 INCHES NOMINAL IN
thread_seriesUNF
special_features0.750 IN. DIA ACROSS FLATS ON PERIPHERY IN
thread_directionLEFT-HAND
nominal_thread_size0.625 INCHES IN
thread_quantity_per_inch18
NSN5310-00-369-2796
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: R300AREVAPC2 · 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
NUT DIAMETER: 1.188 INCHES NOMINAL IN
MATERIAL: STEEL CORROSION RESISTING OVERALL
THREAD SERIES: UNF
THREAD QUANTITY PER INCH: 18
NOMINAL THREAD SIZE: 0.625 INCHES IN
NUT THICKNESS: 1.500 INCHES NOMINAL IN
THREAD DIRECTION: LEFT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
NUT DIAMETER1.188 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING OVERALL
THREAD SERIESUNF
SPECIAL FEATURES0.750 IN. DIA ACROSS FLATS ON PERIPHERY IN
THREAD QUANTITY PER INCH18
NOMINAL THREAD SIZE0.625 INCHES IN
NUT THICKNESS1.500 INCHES NOMINAL IN
THREAD DIRECTIONLEFT-HAND
THREAD CLASS3B
NUT STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
E2909PC74Interchangeable
interchangeable cross-reference
interchangeable
0048721Interchangeable
interchangeable cross-reference
interchangeable
3220987Interchangeable
interchangeable cross-reference
interchangeable
83-1520-0049Interchangeable
interchangeable cross-reference
interchangeable
F10J40RInterchangeable
interchangeable cross-reference
interchangeable
3-4TA51FS40Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R300AREVAPC2?
R300AREVAPC2 is a NUT,PLAIN,ROUND.
What parts can replace R300AREVAPC2?
There are 27 known substitutes for R300AREVAPC2: E2909PC74, 0048721, 3220987 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R300AREVAPC2?
R300AREVAPC2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-369-2796. This indicates validated use in U.S. government and defense supply chains.
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