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PartsTable / COMPONENT / RMLHTA51N2860-82
RMLHTA51N2860-82 ✓ 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,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: PLATE, nut_height: 0.250 INCHES MAXIMUM IN, nut_length: 0.692 INCHES MAXIMUM IN, lubrication: DRY FILM LUBRICANT, plate_width: 0.230 INCHES MINIMUM AND 0.297 INCHES MAXIMUM 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 5310-00-728-9461, 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
RMLHTA51N2860-82
NSN: 5310-00-728-9461
FSC: 5310
CAGE: 72962 — HARVARD INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_stylePLATE
nut_height0.250 INCHES MAXIMUM IN
nut_length0.692 INCHES MAXIMUM IN
lubricationDRY FILM LUBRICANT
plate_width0.230 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN
temp_rating450.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
thread_seriesUNJC
hardness_rating49.0 ROCKWELL C MAXIMUM
locking_featurePREVAILING TORQUE ALL METAL DESIGN
plate_thickness0.047 INCHES MAXIMUM IN
NSN5310-00-728-9461
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: RMLHTA51N2860-82 · 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 STYLE: PLATE
•
THREAD DIRECTION: RIGHT-HAND
•
LUBRICATION: DRY FILM LUBRICANT
•
THREAD CLASS: 3B
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
•
MATERIAL: STEEL OVERALL
•
PLATE WIDTH: 0.230 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN
•
PLATE THICKNESS: 0.047 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
NUT STYLEPLATE
THREAD DIRECTIONRIGHT-HAND
LUBRICATIONDRY FILM LUBRICANT
THREAD CLASS3B
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MATERIALSTEEL OVERALL
PLATE WIDTH0.230 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN
PLATE THICKNESS0.047 INCHES MAXIMUM IN
NUT MOUNTING PROVISIONSTRAIGHT HOLES
TEMP RATING450.0 FAHRENHEIT NOMINAL DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
F600E210Interchangeable
interchangeable cross-reference
interchangeable
005902Interchangeable
interchangeable cross-reference
interchangeable
MS21070L08Interchangeable
Same NIIN cross-reference
interchangeable
M 12700E-82Interchangeable
Same NIIN cross-reference
interchangeable
MT2C832MInterchangeable
Same NIIN cross-reference
interchangeable
946995-1080Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RMLHTA51N2860-82?
RMLHTA51N2860-82 is a NUT,SELF-LOCKING,PLATE.
What parts can replace RMLHTA51N2860-82?
There are 7 known substitutes for RMLHTA51N2860-82: F600E210, 005902, MS21070L08 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RMLHTA51N2860-82?
RMLHTA51N2860-82 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-728-9461. 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