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497A75903-2 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

497A75903-2: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 0.870 INCHES MINIMUM AND 0.870 INCHES MINIMUM AND 0.930 INCHES MAXIMUM0.930 INCHES MAXIMUM IN, length: 38.000 INCHES NOMINAL38.000 INCHES NOMINAL IN, material: TITANIUM ALLOY, thickness: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN, mounting_hole_type: UNTHREADED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-443-6440, 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
497A75903-2
NSN: 5340-01-443-6440
FSC: 5340 — Hardware, Commercial
CAGE: 38597 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
shapeRECTANGULAR
width0.870 INCHES MINIMUM AND 0.870 INCHES MINIMUM AND 0.930 INCHES MAXIMUM0.930 INCHES MAXIMUM IN
length38.000 INCHES NOMINAL38.000 INCHES NOMINAL IN
materialTITANIUM ALLOY
thickness0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.436 INCHES MINIMUM AND 0.443 INCHES MAXIMUM ALL HOLES IN
mounting_hole_quantity10
material_document_and_classificationMIL-T-9046, CP-1, COND A MIL SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-443-6440
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 497A75903-2 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: 10
•
LENGTH: 38.000 INCHES NOMINAL38.000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-9046, CP-1, COND A MIL SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.436 INCHES MINIMUM AND 0.443 INCHES MAXIMUM ALL HOLES IN
•
SHAPE: RECTANGULAR
•
WIDTH: 0.870 INCHES MINIMUM AND 0.870 INCHES MINIMUM AND 0.930 INCHES MAXIMUM0.930 INCHES MAXIMUM IN
•
MATERIAL: TITANIUM ALLOY
•
THICKNESS: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY10
LENGTH38.000 INCHES NOMINAL38.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-9046, CP-1, COND A MIL SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.436 INCHES MINIMUM AND 0.443 INCHES MAXIMUM ALL HOLES IN
SHAPERECTANGULAR
WIDTH0.870 INCHES MINIMUM AND 0.870 INCHES MINIMUM AND 0.930 INCHES MAXIMUM0.930 INCHES MAXIMUM IN
MATERIALTITANIUM ALLOY
THICKNESS0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
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)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 497A75903-2?
497A75903-2 is a PLATE,MOUNTING.
What is the NSN for 497A75903-2?
497A75903-2 is cataloged in the U.S. Government catalog under NSN 5340-01-443-6440. This indicates validated use in U.S. government and defense supply chains.
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