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PartsTable / COMPONENT / 421-071
421-071 ✓ Verified by PartsTable
Legrand · 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

For mounting DPX³ on aluminium rail or on plate Cat.Nos 0 206 11/61<br>For DPX³ 160 3P/4P without earth leakage module. Key specifications include part_name_assigned_by_controlling_agency: PLATE SKULL SURG T-PLATE ORTHO 1.3MM TITANIUM 3 HOLES BASE 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 5315-00-381-0765, 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
421-071
NSN: 5315-00-381-0765
FSC: 5315
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
special_features1.3MM TITANIUM MANDIBLE/T-PLATE, ORTHOPEDIC; 3 HOLES BASE BY 4 HOLES SHAFT;USE FOR STABILITY IN RECONSTRUCTIVE SURGERY; LOW PROFILE MINIMIZES SOFT TISSUE IRRITATION; STARDRIVE RECESS MM
part_name_assigned_by_controlling_agencyPLATE SKULL SURG T-PLATE ORTHO 1.3MM TITANIUM 3 HOLES BASE MM
NSN5315-00-381-0765
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 421-071 · Legrand ⚠ 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
421-71Interchangeable
interchangeable cross-reference
interchangeable
421-071Interchangeable
interchangeable cross-reference
interchangeable
6515NCM020710Interchangeable
interchangeable cross-reference
interchangeable
421.071Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 421-071?
421-071 is a LEVER ASSEMBLY,CLUTCH manufactured by Legrand.
What parts can replace 421-071?
There are 4 known substitutes for 421-071: 421-71, 421-071, 6515NCM020710 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 421-071?
421-071 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-381-0765. 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