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PartsTable / COMPONENT / REXNORDLKNUTPLTCD850
REXNORDLKNUTPLTCD850 ✓ 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,HEXAGON is a the manufacturer industrial component. Key specifications include nominal_thread_size: 0.850 INCHES IN, part_name_assigned_by_controlling_agency: LOCKNUT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-694-4542, 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
REXNORDLKNUTPLTCD850
NSN: 5310-01-694-4542
FSC: 5310
CAGE: 59747 — REXNORD INDUSTRIES, LLC DIV COUPLINGS DIVISION (USA)
SPECIFICATIONS
nominal_thread_size0.850 INCHES IN
part_name_assigned_by_controlling_agencyLOCKNUT
NSN5310-01-694-4542
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: REXNORDLKNUTPLTCD850 · 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
•
NOMINAL THREAD SIZE: 0.850 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.850 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYLOCKNUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
165-24Interchangeable
interchangeable cross-reference
interchangeable
227-6029P030Interchangeable
interchangeable cross-reference
interchangeable
STSM19TURC2NATInterchangeable
interchangeable cross-reference
interchangeable
149-002-0909Interchangeable
interchangeable cross-reference
interchangeable
03506-9Interchangeable
interchangeable cross-reference
interchangeable
1528-148Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is REXNORDLKNUTPLTCD850?
REXNORDLKNUTPLTCD850 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace REXNORDLKNUTPLTCD850?
There are 9 known substitutes for REXNORDLKNUTPLTCD850: 165-24, 227-6029P030, STSM19TURC2NAT and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for REXNORDLKNUTPLTCD850?
REXNORDLKNUTPLTCD850 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-694-4542. 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