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4210-11 — INSERT,ENGINE VALVE SEAT

✓ Government record, cited
Legrand · NUT WASHER
PRODUCT OVERVIEW

4210-11: INSERT,ENGINE VALVE SEAT.

The INSERT,ENGINE VALVE SEAT is a Legrand industrial component. Key specifications include style_designator: PLAIN, seating_surface_shape: O-RING, end_item_identification: KALMAR LMV USED ON MODEL DCB 28 RO/RO, part_name_assigned_by_controlling_agency: WASHER. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-467-7972, 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
4210-11
NSN: 5310-00-467-7972
NIINs: 004677972, 010111500, 013221496, 014214665
FSC: 5310 — Nuts and Washers
CAGE: U1918 — MISSION SYSTEMS WIMBORNE LIMITED DIV COBHAM MISSION SYSTEMS WIMBORNE LTD (GBR)
SPECIFICATIONS
style_designatorPLAIN
seating_surface_shapeO-RING
end_item_identificationKALMAR LMV USED ON MODEL DCB 28 RO/RO
switch_actuator_quantity1
part_name_assigned_by_controlling_agencyWASHER
NSN5310-00-467-7972
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4210-11 · 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4210-11?
4210-11 is a INSERT,ENGINE VALVE SEAT manufactured by Legrand.
What is the NSN for 4210-11?
4210-11 is cataloged in the U.S. Government catalog under NSN 5310-00-467-7972. This indicates validated use in U.S. government and defense supply chains.
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