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PartsTable / COMPONENT / 49211010
49211010 ✓ 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 COUPLING,FIXATION,ORTHOPEDIC is a the manufacturer industrial component. Key specifications include length: 8.0 MILLIMETERS NOMINAL MM, thickness: 8.0 MILLIMETERS NOMINAL MM, special_features: ROD TO ROD COUPLING FIXATION; FOR USE WITH FIXATION SYSTEMS 6515-01-546-0559 AND 6515-01-551-1198, end_item_identification: HOFFMAN II FIXATION SYSTEMS 6515-01-546-0559 AND 6515-01-551-1198, part_name_assigned_by_controlling_agency: COUPLING FIXATION MRI ROD TO ROD 8/8MM MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-292-1221, 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
49211010
NSN: 5310-01-292-1221
FSC: 5310
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
length8.0 MILLIMETERS NOMINAL MM
thickness8.0 MILLIMETERS NOMINAL MM
special_featuresROD TO ROD COUPLING FIXATION; FOR USE WITH FIXATION SYSTEMS 6515-01-546-0559 AND 6515-01-551-1198
end_item_identificationHOFFMAN II FIXATION SYSTEMS 6515-01-546-0559 AND 6515-01-551-1198
part_name_assigned_by_controlling_agencyCOUPLING FIXATION MRI ROD TO ROD 8/8MM MM
NSN5310-01-292-1221
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 49211010 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
49211010Interchangeable
interchangeable cross-reference
interchangeable
9324Interchangeable
interchangeable cross-reference
interchangeable
6515NCM082846Interchangeable
interchangeable cross-reference
interchangeable
60-207-95Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 49211010?
49211010 is a COUPLING,FIXATION,ORTHOPEDIC.
What parts can replace 49211010?
There are 4 known substitutes for 49211010: 49211010, 9324, 6515NCM082846 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 49211010?
49211010 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-292-1221. 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