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H33-5352-51 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

H33-5352-51: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 12.0 MILLIMETERS NOMINAL12.0 MILLIMETERS NOMINAL MM, length: 90.0 MILLIMETERS NOMINAL90.0 MILLIMETERS NOMINAL MM, material: STEEL, thickness: 1.6 MILLIMETERS NOMINAL1.6 MILLIMETERS NOMINAL MM, surface_treatment: CADMIUM. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-383-8768, 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
H33-5352-51
NSN: 5340-01-383-8768
FSC: 5340 — Hardware, Commercial
CAGE: 71492 — MARCONI COMMUNICATIONS INC (USA)
SPECIFICATIONS
shapeRECTANGULAR
width12.0 MILLIMETERS NOMINAL12.0 MILLIMETERS NOMINAL MM
length90.0 MILLIMETERS NOMINAL90.0 MILLIMETERS NOMINAL MM
materialSTEEL
thickness1.6 MILLIMETERS NOMINAL1.6 MILLIMETERS NOMINAL MM
surface_treatmentCADMIUM
mounting_hole_typeUNTHREADED
mounting_hole_diameter3.6 MILLIMETERS NOMINAL ALL HOLES MM
mounting_hole_quantity3
NSN5340-01-383-8768
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H33-5352-51 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 3
•
LENGTH: 90.0 MILLIMETERS NOMINAL90.0 MILLIMETERS NOMINAL MM
•
MOUNTING HOLE DIAMETER: 3.6 MILLIMETERS NOMINAL ALL HOLES MM
•
SHAPE: RECTANGULAR
•
SURFACE TREATMENT: CADMIUM
•
WIDTH: 12.0 MILLIMETERS NOMINAL12.0 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL
•
THICKNESS: 1.6 MILLIMETERS NOMINAL1.6 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY3
LENGTH90.0 MILLIMETERS NOMINAL90.0 MILLIMETERS NOMINAL MM
MOUNTING HOLE DIAMETER3.6 MILLIMETERS NOMINAL ALL HOLES MM
SHAPERECTANGULAR
SURFACE TREATMENTCADMIUM
WIDTH12.0 MILLIMETERS NOMINAL12.0 MILLIMETERS NOMINAL MM
MATERIALSTEEL
THICKNESS1.6 MILLIMETERS NOMINAL1.6 MILLIMETERS NOMINAL MM
MOUNTING HOLE TYPEUNTHREADED
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H33-5352-51?
H33-5352-51 is a PLATE,MOUNTING.
What is the NSN for H33-5352-51?
H33-5352-51 is cataloged in the U.S. Government catalog under NSN 5340-01-383-8768. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.